Gaya APA

Nawawi, H, H., Martini, H, M. (1996). Penelitian Terapan . jogjakarta: Gadjah Mada University Press.

Gaya MLA

Nawawi, H., Hadari., Martini, H., Mimi. "Penelitian Terapan". jogjakarta: Gadjah Mada University Press, 1996. Text.