Gaya APA

Amir, A, S. (2019). 4 Kompetensi guru profesional (Cet.1). Yogyakarta: Deepublish.

Gaya MLA

Amir, Abdul, Saidir. "4 Kompetensi guru profesional". Cet.1 Yogyakarta: Deepublish, 2019. Art Original.