Cite
Comparison of upright and supine bicycle exercise in the detection and evaluation of extent of coronary artery disease by equilibrium radionuclide ventriculography.
MLA
Freeman, M. R., et al. “Comparison of Upright and Supine Bicycle Exercise in the Detection and Evaluation of Extent of Coronary Artery Disease by Equilibrium Radionuclide Ventriculography.” American Heart Journal, vol. 102, no. 2, Aug. 1981, pp. 182–89. EBSCOhost, https://doi.org/10.1016/s0002-8703(81)80007-5.
APA
Freeman, M. R., Berman, D. S., Staniloff, H., Elkayam, U., Maddahi, J., Swan, H. J., & Forrester, J. (1981). Comparison of upright and supine bicycle exercise in the detection and evaluation of extent of coronary artery disease by equilibrium radionuclide ventriculography. American Heart Journal, 102(2), 182–189. https://doi.org/10.1016/s0002-8703(81)80007-5
Chicago
Freeman, M R, D S Berman, H Staniloff, U Elkayam, J Maddahi, H J Swan, and J Forrester. 1981. “Comparison of Upright and Supine Bicycle Exercise in the Detection and Evaluation of Extent of Coronary Artery Disease by Equilibrium Radionuclide Ventriculography.” American Heart Journal 102 (2): 182–89. doi:10.1016/s0002-8703(81)80007-5.