APA Style

RIZAL, Syamsul. (2017). English for Specific Purposes (Cet.1). Yogyakarta: Pustaka Pelajar.

Chicago Style

RIZAL, Syamsul. English for Specific Purposes. Cet.1 Yogyakarta: Pustaka Pelajar, 2017. Text.

MLA Style

RIZAL, Syamsul. English for Specific Purposes. Cet.1 Yogyakarta: Pustaka Pelajar, 2017. Text.

Turabian Style

RIZAL, Syamsul. English for Specific Purposes. Cet.1 Yogyakarta: Pustaka Pelajar, 2017. Print.