Gaya APA

N.Kerlinger, F. (1996). Azas-azas Penelitian Behavioral (1). Yogakarta: Gajah Mada University Press.

Gaya MLA

N.Kerlinger, Fred. "Azas-azas Penelitian Behavioral". 1 Yogakarta: Gajah Mada University Press, 1996. Text.