APA Style
GUINNESS, P., NAGLE, G. (2017).
GEOGRAPHY (CAMBRIDGE INTERNATIONAL AS AND A LEVEL) .
LONDON:
HODDER EDUCATION.
MLA Style
GUINNESS, PAUL., NAGLE, GARRET.
"GEOGRAPHY (CAMBRIDGE INTERNATIONAL AS AND A LEVEL)".
LONDON:
HODDER EDUCATION,
2017.
Text.