APA (7. basım) Alıntı

Cunningham, F. G., MacDonald, P. C., Gant, N. F., Leveno, K. J., & Gilstrap III, L. C. (1996). Obstetricia de Williams (4 ed.). Masson.

Chicago Style (17. basım) Atıf

Cunningham, F. Gary, Paul C. MacDonald, Norman F. Gant, Kenneth J. Leveno, ve Larry C. Gilstrap III. Obstetricia De Williams. 4 ed. Barcelona: Masson, 1996.

MLA (9th ed.) Atıf

Cunningham, F. Gary, et al. Obstetricia De Williams. 4 ed. Masson, 1996.