APA Style
WIDJAJA, G. (2002).
Complete English Grammar and the Excercises: part I and II with clear explanations, examples and exercises (1).
Jakarta:
Bhuana Ilmu Populer.
MLA Style
WIDJAJA, GRACE.
"Complete English Grammar and the Excercises: part I and II with clear explanations, examples and exercises".
1
Jakarta:
Bhuana Ilmu Populer,
2002.
Text.