Penggayaan APA
WILLIS, Jane, FRIED-BOOTH, Diana, WILLIS, Dave. (1989).
Collins Cobuild: English Course Photocopiable Tests .
London:
Collins ELT.
Chicago Style
WILLIS, Jane, FRIED-BOOTH, Diana, WILLIS, Dave.
Collins Cobuild: English Course Photocopiable Tests.
London:
Collins ELT,
1989.
Text.
MLA Style
WILLIS, Jane, FRIED-BOOTH, Diana, WILLIS, Dave.
Collins Cobuild: English Course Photocopiable Tests.
London:
Collins ELT,
1989.
Text.
Turabian Style
WILLIS, Jane, FRIED-BOOTH, Diana, WILLIS, Dave.
Collins Cobuild: English Course Photocopiable Tests.
London:
Collins ELT,
1989.
Print.