Gaya APA
Sang, David (dkk.). (2007).
Biology : As Level and A Level, Second edition (2007) .
Cambridge, Australia:
Cambridge University Press.
Gaya Chicago
Sang, David (dkk.).
Biology : As Level and A Level, Second edition (2007).
Cambridge, Australia:
Cambridge University Press,
2007.
Printed Book.
Gaya MLA
Sang, David (dkk.).
Biology : As Level and A Level, Second edition (2007).
Cambridge, Australia:
Cambridge University Press,
2007.
Printed Book.
Gaya Turabian
Sang, David (dkk.).
Biology : As Level and A Level, Second edition (2007).
Cambridge, Australia:
Cambridge University Press,
2007.
Printed Book.