APA Style
Laycock, Keely. ().
Cambridge IGCSE and O Level Global Perspectives Coursebook .
:
Cambridge University Press.
Chicago Style
Laycock, Keely.
Cambridge IGCSE and O Level Global Perspectives Coursebook.
:
Cambridge University Press,
.
Text.
MLA Style
Laycock, Keely.
Cambridge IGCSE and O Level Global Perspectives Coursebook.
:
Cambridge University Press,
.
Text.
Turabian Style
Laycock, Keely.
Cambridge IGCSE and O Level Global Perspectives Coursebook.
:
Cambridge University Press,
.
Print.