Gaya APA

Pohan, ria. (2018). Ketika (cet.1). Depok: Namina Books.

Gaya Chicago

Pohan, ria. Ketika. cet.1 Depok: Namina Books, 2018. Printed Book.

Gaya MLA

Pohan, ria. Ketika. cet.1 Depok: Namina Books, 2018. Printed Book.

Gaya Turabian

Pohan, ria. Ketika. cet.1 Depok: Namina Books, 2018. Printed Book.