APA Style

Gant, F, G, C, P, C, M, N, F. (1995). Obstetri Williams Edisi 18 (Ed. 18, cet. 1.). Jakarta: EGC.

MLA Style

Gant, F., Gary, Cunningham;, Paul, C., MacDonald;, Norman, F.. "Obstetri Williams Edisi 18". Ed. 18, cet. 1. Jakarta: EGC, 1995. Text.