Gaya APA

nawawi, H., martini, H. (1996). Penelitian terapan/ Hardari Nawawi (Cet. 2). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

nawawi, H.hadari., martini, H.mimi. "Penelitian terapan/ Hardari Nawawi". Cet. 2 Yogyakarta: Gadjah Mada University Press, 1996. Text.