APA Style
BIOLOGY COURSEBOOK THIRD EDITION, CAMBRIDGE IGCSE. (2015).
USA:
CAMBRIDGE UNIVERSITY PRESS.
Chicago Style
BIOLOGY COURSEBOOK THIRD EDITION, CAMBRIDGE IGCSE.
CETAKAN KE 4.
USA:
CAMBRIDGE UNIVERSITY PRESS,
2015.
Text.
MLA Style
BIOLOGY COURSEBOOK THIRD EDITION, CAMBRIDGE IGCSE.
CETAKAN KE 4.
USA:
CAMBRIDGE UNIVERSITY PRESS,
2015.
Text.
Turabian Style
BIOLOGY COURSEBOOK THIRD EDITION, CAMBRIDGE IGCSE.
USA:
CAMBRIDGE UNIVERSITY PRESS,
2015.
Print.