APA Style
IGCSE Biology Coursebook. ().
:
.
Chicago Style
IGCSE Biology Coursebook.
Second Edition.
:
,
.
Science Department.
MLA Style
IGCSE Biology Coursebook.
Second Edition.
:
,
.
Science Department.
Turabian Style
IGCSE Biology Coursebook.
:
,
.
Science Department.