APA (7th ed.) Citation

Yoon, E. T. (1991). Wear studies in artificial heart valves.

Chicago Style (17th ed.) Citation

Yoon, Eng Tong. Wear Studies in Artificial Heart Valves. 1991.

MLA (8th ed.) Citation

Yoon, Eng Tong. Wear Studies in Artificial Heart Valves. 1991.

Warning: These citations may not always be 100% accurate.