Gaya APA
Hoefnagels, Marielle. (2009).
Biology : concepts and investigations .
New York:
McGraw-Hill.
Gaya Chicago
Hoefnagels, Marielle.
Biology : concepts and investigations.
New York:
McGraw-Hill,
2009.
Text.
Gaya MLA
Hoefnagels, Marielle.
Biology : concepts and investigations.
New York:
McGraw-Hill,
2009.
Text.
Gaya Turabian
Hoefnagels, Marielle.
Biology : concepts and investigations.
New York:
McGraw-Hill,
2009.
Print.