APA Style
Eduardo Amos, dkk. (1988).
WINNER Student Book 2 .
Jakarta:
Longman.
Chicago Style
Eduardo Amos, dkk.
WINNER Student Book 2.
Jakarta:
Longman,
1988.
Text.
MLA Style
Eduardo Amos, dkk.
WINNER Student Book 2.
Jakarta:
Longman,
1988.
Text.
Turabian Style
Eduardo Amos, dkk.
WINNER Student Book 2.
Jakarta:
Longman,
1988.
Print.