Gaya APA
Azar, B, S., Bahasa), B, (. (1993).
Understanding and Using English Grammar (Ed. 2).
Jakarta:
Binarupa Aksara.
Gaya MLA
Azar, Betty, Schrampler., Bahasa), Budijanto, (Alih.
"Understanding and Using English Grammar".
Ed. 2
Jakarta:
Binarupa Aksara,
1993.
Text.