Gaya APA

Al., C, I, E. (2018). Easy Conversation Book : Pratice Your Daily Conversation Anywhere (Cetakan I). YOGYAKARTA: Pusat Kajian Bahasa.

Gaya MLA

Al., Candra, Irawan, Et. "Easy Conversation Book : Pratice Your Daily Conversation Anywhere". Cetakan I YOGYAKARTA: Pusat Kajian Bahasa, 2018. Text.