APA (7th ed.) Citation

Keren, G., Sherez, J., Megidish, R., Levitt, B., & Laniado, S. (1985). Pulmonary venous flow pattern--its relationship to cardiac dynamics. A pulsed Doppler echocardiographic study. Circulation (New York, N.Y.), 71(6), 1105-1112. https://doi.org/10.1161/01.CIR.71.6.1105

Chicago Style (17th ed.) Citation

Keren, G., J. Sherez, R. Megidish, B. Levitt, and S. Laniado. "Pulmonary Venous Flow Pattern--its Relationship to Cardiac Dynamics. A Pulsed Doppler Echocardiographic Study." Circulation (New York, N.Y.) 71, no. 6 (1985): 1105-1112. https://doi.org/10.1161/01.CIR.71.6.1105.

MLA (9th ed.) Citation

Keren, G., et al. "Pulmonary Venous Flow Pattern--its Relationship to Cardiac Dynamics. A Pulsed Doppler Echocardiographic Study." Circulation (New York, N.Y.), vol. 71, no. 6, 1985, pp. 1105-1112, https://doi.org/10.1161/01.CIR.71.6.1105.