Gaya APA

Latief, M, A. (2015). Research Methods on Language Learning: An Introduction (Cet. 2). Malang: Universitas Negeri Malang.

Gaya MLA

Latief, Mohammad, Adnan. "Research Methods on Language Learning: An Introduction". Cet. 2 Malang: Universitas Negeri Malang, 2015. Text.