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.