APA Style

Cunningham, F. Gary, Leveno, Kenneth J, Gant, Norman F. (2005). Obstetri williams vol. 2 (Ed.21). EGC: Erlanga Jakarta 1985.

Chicago Style

Cunningham, F. Gary, Leveno, Kenneth J, Gant, Norman F. Obstetri williams vol. 2. Ed.21 EGC: Erlanga Jakarta 1985, 2005. Buku Teks.

MLA Style

Cunningham, F. Gary, Leveno, Kenneth J, Gant, Norman F. Obstetri williams vol. 2. Ed.21 EGC: Erlanga Jakarta 1985, 2005. Buku Teks.

Turabian Style

Cunningham, F. Gary, Leveno, Kenneth J, Gant, Norman F. Obstetri williams vol. 2. Ed.21 EGC: Erlanga Jakarta 1985, 2005. Buku Teks.