Gaya APA
Hasan, B. (2017).
Organizing essay writing for academic purposes : a process approach (Cetakan I).
Yogyakarta:
PT. Graha ilmu.
Gaya MLA
Hasan, Basturi.
"Organizing essay writing for academic purposes : a process approach".
Cetakan I
Yogyakarta:
PT. Graha ilmu,
2017.
Text.