Gaya APA

Winarko, B, M., Marlina, F, A, D, D. (2018). Diary Persahabatan: We Are Best Friend (Cet. 1). Bandung: Muffin Graphics.

Gaya MLA

Winarko, Bilqis, Mareta., Marlina, Faisal, A.S, Dan, Dini. "Diary Persahabatan: We Are Best Friend". Cet. 1 Bandung: Muffin Graphics, 2018. Text.