Gaya APA

Hana, S, M. et al (2019). Sahabat Selamanya . Bandung: Muffin Graphics ( PT Mizan pustaka ).

Gaya MLA

Hana, Sabri, Mumtazillah. et al. "Sahabat Selamanya". Bandung: Muffin Graphics ( PT Mizan pustaka ), 2019. Text.