APA Style
EVANS , Desmond. (1989).
Improving english skill (1 ed).
Jakarta:
Binarupa Aksara.
Chicago Style
EVANS , Desmond.
Improving english skill.
1 ed
Jakarta:
Binarupa Aksara,
1989.
Text.
MLA Style
EVANS , Desmond.
Improving english skill.
1 ed
Jakarta:
Binarupa Aksara,
1989.
Text.
Turabian Style
EVANS , Desmond.
Improving english skill.
1 ed
Jakarta:
Binarupa Aksara,
1989.
Print.