Gaya APA

Darmawan, I., Rusdianto, D. (1991). English for Nurses (Cet. 4.--). Jakarta: Keasint Blanc.

Gaya MLA

Darmawan, Iyan., Rusdianto, Dian. "English for Nurses". Cet. 4.-- Jakarta: Keasint Blanc, 1991. Text.