APA
Tracy C. M., Akhtar M., DiMarco J. P., Packer D. L. & Weitz H. H. (20010102). American College of Cardiology/American Heart Association clinical competence statement on invasive electrophysiology studies, catheter ablation, and cardioversion. A report of the American College of Cardiology/American Heart Association/American College of Physicians--American Society of Internal Medicine Task Force on clinical competence. : Journal of the American College of Cardiology.
Chicago
Tracy C M, Akhtar M, DiMarco J P, Packer D L and Weitz H H. 20010102. American College of Cardiology/American Heart Association clinical competence statement on invasive electrophysiology studies, catheter ablation, and cardioversion. A report of the American College of Cardiology/American Heart Association/American College of Physicians--American Society of Internal Medicine Task Force on clinical competence. : Journal of the American College of Cardiology.
Harvard
Tracy C. M., Akhtar M., DiMarco J. P., Packer D. L. and Weitz H. H. (20010102). American College of Cardiology/American Heart Association clinical competence statement on invasive electrophysiology studies, catheter ablation, and cardioversion. A report of the American College of Cardiology/American Heart Association/American College of Physicians--American Society of Internal Medicine Task Force on clinical competence. : Journal of the American College of Cardiology.
MLA
Tracy C M, Akhtar M, DiMarco J P, Packer D L and Weitz H H. American College of Cardiology/American Heart Association clinical competence statement on invasive electrophysiology studies, catheter ablation, and cardioversion. A report of the American College of Cardiology/American Heart Association/American College of Physicians--American Society of Internal Medicine Task Force on clinical competence. : Journal of the American College of Cardiology. 20010102.