APA
Hagan A., Bloor C., Borun R., Jackson L., Goetowski C., Wolf H., Holt J., Harrison D. C., Chambers W., Stratbucker B., Rautaharju P. M. & Lawrence P. (19780321). The quest for optimal electrocardiography. Task Force IA: Development of a data base for electrocardiographic use. : The American journal of cardiology.
Chicago
Hagan A, Bloor C, Borun R, Jackson L, Goetowski C, Wolf H, Holt J, Harrison D C, Chambers W, Stratbucker B, Rautaharju P M and Lawrence P. 19780321. The quest for optimal electrocardiography. Task Force IA: Development of a data base for electrocardiographic use. : The American journal of cardiology.
Harvard
Hagan A., Bloor C., Borun R., Jackson L., Goetowski C., Wolf H., Holt J., Harrison D. C., Chambers W., Stratbucker B., Rautaharju P. M. and Lawrence P. (19780321). The quest for optimal electrocardiography. Task Force IA: Development of a data base for electrocardiographic use. : The American journal of cardiology.
MLA
Hagan A, Bloor C, Borun R, Jackson L, Goetowski C, Wolf H, Holt J, Harrison D C, Chambers W, Stratbucker B, Rautaharju P M and Lawrence P. The quest for optimal electrocardiography. Task Force IA: Development of a data base for electrocardiographic use. : The American journal of cardiology. 19780321.