Gaya APA

KERLINGER, F, N. (2006). Asas-asas penelitian behavioral/ Fred N. Kerlinger (Ed. 3; Cet. 11). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

KERLINGER, Fred, N. "Asas-asas penelitian behavioral/ Fred N. Kerlinger". Ed. 3; Cet. 11 Yogyakarta: Gadjah Mada University Press, 2006. Text.