Gaya APA

Zulkipli, L. (2014). Readings in varied perspektives focus on vocabulary and grammar (Cet.1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Zulkipli, Lessy. "Readings in varied perspektives focus on vocabulary and grammar". Cet.1 Yogyakarta: Pustaka Pelajar, 2014. Text.