Gaya APA

Nawawi, H., Martini, M. (1994, 1996, 2005). Penelitian terapan / Hadari Nawawi, Mimi Martini (Cet.1, 2, 3). : Gadjah Mada University Press.

Gaya MLA

Nawawi, Hadari., Martini, Mimi. "Penelitian terapan / Hadari Nawawi, Mimi Martini". Cet.1, 2, 3 : Gadjah Mada University Press, 1994, 1996, 2005. Textbook.