Gaya APA

S, E. (2017). The axe : Kapak maut si bujang lapuk (Cet.1). Yogyakarta: Scritto Books Publisher.

Gaya MLA

S, Erby. "The axe : Kapak maut si bujang lapuk". Cet.1 Yogyakarta: Scritto Books Publisher, 2017. Text.