Gaya APA
Sholikhah, I, M. et al (2010).
Essentials Of English Grammar For Fluent English (-).
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Sholikhah, Ika, Maratus. et al.
"Essentials Of English Grammar For Fluent English".
-
Yogyakarta:
Pustaka Pelajar,
2010.
Text.