Gaya APA
Biology 1. (2007).
Cambridge:
Cambridge University Press.
Gaya Chicago
Biology 1.
.
Cambridge:
Cambridge University Press,
2007.
Printed Book.
Gaya MLA
Biology 1.
.
Cambridge:
Cambridge University Press,
2007.
Printed Book.
Gaya Turabian
Biology 1.
Cambridge:
Cambridge University Press,
2007.
Printed Book.