Gaya APA

J.D, ., Permatasari, P. (2022). It's Okay To Not Be Okay : Anak Zombi (Vol.2;Cet.1). Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

J.D, ., Permatasari, Putri. "It's Okay To Not Be Okay : Anak Zombi". Vol.2;Cet.1 Jakarta: PT. Gramedia Pustaka Utama, 2022. Text.