APA
Thomas J. D., Adams D. B., Devries S., Ehler D., Greenberg N., Garcia M., Ginzton L., Gorcsan J., Katz A. S., Keller A., Khandheria B., Powers K. B., Roszel C., Rubenson D. S. & Soble J. (20050420). Guidelines and recommendations for digital echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Chicago
Thomas James D, Adams David B, Devries Stephen, Ehler Donna, Greenberg Neil, Garcia Mario, Ginzton Leonard, Gorcsan John, Katz Alan S, Keller Andrew, Khandheria Bijoy, Powers Kit B, Roszel Cindy, Rubenson David S and Soble Jeffrey. 20050420. Guidelines and recommendations for digital echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Harvard
Thomas J. D., Adams D. B., Devries S., Ehler D., Greenberg N., Garcia M., Ginzton L., Gorcsan J., Katz A. S., Keller A., Khandheria B., Powers K. B., Roszel C., Rubenson D. S. and Soble J. (20050420). Guidelines and recommendations for digital echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
MLA
Thomas James D, Adams David B, Devries Stephen, Ehler Donna, Greenberg Neil, Garcia Mario, Ginzton Leonard, Gorcsan John, Katz Alan S, Keller Andrew, Khandheria Bijoy, Powers Kit B, Roszel Cindy, Rubenson David S and Soble Jeffrey. Guidelines and recommendations for digital echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 20050420.