Gaya APA

Perwata, A., Maryuni, N, A. (2009). English Conversation for Nursing Personnel (Cet. 2). Jakarta: EGC.

Gaya MLA

Perwata, Annie., Maryuni, Ns., Amek. "English Conversation for Nursing Personnel". Cet. 2 Jakarta: EGC, 2009. Text.