APA Style

Kerlinger, F, N. (1993). Asas-Asas Penelitian Behavioral (1). Yogyakarta: Gajah Mada Press.

MLA Style

Kerlinger, Fred, N.. "Asas-Asas Penelitian Behavioral". 1 Yogyakarta: Gajah Mada Press, 1993. Text.