Gaya APA

Nugraha, B, D., Mochtar, R, E, L, D. (1998). Sinopsis obstetri : jilid 2 obstetri operatif obstetri sosial (Ed. 2, Cet. 1). Jakarta: Mochtar, Rustam; Editor, Lutan, Delfi.

Gaya MLA

Nugraha, Boyke, Dian., Mochtar, Rustam;, Editor,, Lutan,, Delfi. "Sinopsis obstetri : jilid 2 obstetri operatif obstetri sosial". Ed. 2, Cet. 1 Jakarta: Mochtar, Rustam; Editor, Lutan, Delfi, 1998. Text.