APA ציטוט

Cunningham, F. G., MacDonald, P. C., & Gant, N. F. (1996). Obstetricia de Williams.

Chicago Style (17th ed.) Citation

Cunningham, F. Gary, Paul C. MacDonald, and Norman F. Gant. Obstetricia De Williams. 1996.

ציטוט MLA

Cunningham, F. Gary, et al. Obstetricia De Williams. 1996.