Gaya APA

Nawawi, H. et al (1983,2005,2007,2015,2019). Metode Penelitian Bidang Sosial (-). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Nawawi, Hadari. et al. "Metode Penelitian Bidang Sosial". - Yogyakarta: Gadjah Mada University Press, 1983,2005,2007,2015,2019. Text.