APA aipamena

Walton, S., Yiannikas, J., Jarritt, P. H., Brown, N. J., Swanton, R. H., & Ell, P. J. (1981). Phasic abnormalities of left ventricular emptying in coronary artery disease.

Chicago Style aipamena

Walton, S., J. Yiannikas, P H. Jarritt, N J. Brown, R H. Swanton, and P J. Ell. Phasic Abnormalities of Left Ventricular Emptying in Coronary Artery Disease. 1981.

MLA aipamena

Walton, S., et al. Phasic Abnormalities of Left Ventricular Emptying in Coronary Artery Disease. 1981.