APA aipamena

McLeod, A. A., Jennings, K. P., & Townsend, E. R. (1978). Near fatal puerperal thrombosis on Björk-Shiley mitral valve prosthesis.

Chicago Style aipamena

McLeod, A A., K P. Jennings, and E R. Townsend. Near Fatal Puerperal Thrombosis On Björk-Shiley Mitral Valve Prosthesis. 1978.

MLA aipamena

McLeod, A A., K P. Jennings, and E R. Townsend. Near Fatal Puerperal Thrombosis On Björk-Shiley Mitral Valve Prosthesis. 1978.