Gaya APA

FIRDAUS, ., FAKHRY, Z. (2018). Aplikasi Metodologi Penelitian (Cet.1). Yogyakarta: Deepubish.

Gaya MLA

FIRDAUS, ., FAKHRY, Zamzam. "Aplikasi Metodologi Penelitian". Cet.1 Yogyakarta: Deepubish, 2018. Text.