Penggayaan APA
Littlejohn, adrew. (1991).
Writing Students book 1 (1).
Amerika:
Cabridge University press.
Chicago Style
Littlejohn, adrew.
Writing Students book 1.
1
Amerika:
Cabridge University press,
1991.
Text.
MLA Style
Littlejohn, adrew.
Writing Students book 1.
1
Amerika:
Cabridge University press,
1991.
Text.
Turabian Style
Littlejohn, adrew.
Writing Students book 1.
1
Amerika:
Cabridge University press,
1991.
Print.