APA Style
COLLINS COBUIL VOCABULARY BUILDERS : BOOK 1. (1996).
London:
HARPER COLLINS.
Chicago Style
COLLINS COBUIL VOCABULARY BUILDERS : BOOK 1.
.
London:
HARPER COLLINS,
1996.
Text.
MLA Style
COLLINS COBUIL VOCABULARY BUILDERS : BOOK 1.
.
London:
HARPER COLLINS,
1996.
Text.
Turabian Style
COLLINS COBUIL VOCABULARY BUILDERS : BOOK 1.
London:
HARPER COLLINS,
1996.
Print.