Gaya APA

Sujarweni, V. (2018). Metodologi Penelitian (Cet.1). Yogyakarta: PUSTAKABARUPRESS.

Gaya MLA

Sujarweni, V.Wiratna. "Metodologi Penelitian". Cet.1 Yogyakarta: PUSTAKABARUPRESS, 2018. Text.