Gaya APA

Hello Salma. (2018). Depok: Coconut Books.

Gaya Chicago

Hello Salma. . Depok: Coconut Books, 2018. Text.

Gaya MLA

Hello Salma. . Depok: Coconut Books, 2018. Text.

Gaya Turabian

Hello Salma. Depok: Coconut Books, 2018. Print.