Gaya APA

Nawawi, H., Hadari, M, M. (1992). Intrumen penelitian bidang sosial / Hadari Nawawi;M. Martini Hadari . Yogyakarta: Gajah Mada University Press.

Gaya MLA

Nawawi, Hadari., Hadari, M., Martini. "Intrumen penelitian bidang sosial / Hadari Nawawi;M. Martini Hadari". Yogyakarta: Gajah Mada University Press, 1992. Text.