APA (7th ed.) Citation

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 (17th ed.) Citation

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

MLA (9th ed.) Citation

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