Gaya APA

Permana, B. et al (2019). Sheiland (Cet. 2, April 2019). Depok, Jawa Barat: COCONUT BOOKS.

Gaya MLA

Permana, Bayu. et al. "Sheiland". Cet. 2, April 2019 Depok, Jawa Barat: COCONUT BOOKS, 2019. Text.