Gaya APA

Ravena, D., Kristian, . (2017). Kebijakan kriminal (criminal policy) (1 [cet.1]). Jakarta: Kencana Prenada Media Group.

Gaya MLA

Ravena, Dey., Kristian, . "Kebijakan kriminal (criminal policy)". 1 [cet.1] Jakarta: Kencana Prenada Media Group, 2017. Text.