Gaya APA

BASTURI, H., Mahpul, . (2017). Organizing Essay Writing for Academic Purposes; A Process Approach (Ed. 1). Yogyakarta: Graha Ilmu.

Gaya MLA

BASTURI, Hasan., Mahpul, . "Organizing Essay Writing for Academic Purposes; A Process Approach". Ed. 1 Yogyakarta: Graha Ilmu, 2017. Text.