Gaya APA

F. Gary Cunningham, M.D., Norman F. Gant Jr. MD, Paul C. MacDonald, M.D., dr. Devi H. Roonardy, dr. Andry Hartono, DAN, dr. Joko Suyono. (1995). Obstetri Williams (Williams Obstetrics) (18). Jakarta: EGC.

Gaya Chicago

F. Gary Cunningham, M.D., Norman F. Gant Jr. MD, Paul C. MacDonald, M.D., dr. Devi H. Roonardy, dr. Andry Hartono, DAN, dr. Joko Suyono. Obstetri Williams (Williams Obstetrics). 18 Jakarta: EGC, 1995. Text.

Gaya MLA

F. Gary Cunningham, M.D., Norman F. Gant Jr. MD, Paul C. MacDonald, M.D., dr. Devi H. Roonardy, dr. Andry Hartono, DAN, dr. Joko Suyono. Obstetri Williams (Williams Obstetrics). 18 Jakarta: EGC, 1995. Text.

Gaya Turabian

F. Gary Cunningham, M.D., Norman F. Gant Jr. MD, Paul C. MacDonald, M.D., dr. Devi H. Roonardy, dr. Andry Hartono, DAN, dr. Joko Suyono. Obstetri Williams (Williams Obstetrics). 18 Jakarta: EGC, 1995. Print.