Gaya APA

Rizqi, N, F, D, L. (2008). Practical English Conversation for Nurse, Midwife, and Medical Professionals . Jakarta: Pustaka Grafia.

Gaya MLA

Rizqi, Nur, Farida, Dan, Lia. "Practical English Conversation for Nurse, Midwife, and Medical Professionals". Jakarta: Pustaka Grafia, 2008. Text.