Gaya APA

Pora, Y. (2002). Enrich Our Vocabulary through Readings and Idioms (Edisi 1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Pora, Yusran. "Enrich Our Vocabulary through Readings and Idioms". Edisi 1 Yogyakarta: Pustaka Pelajar, 2002. Text.