APA Style
Pechenik, Jan A.. (2010).
Biology of the invertebrates (6th).
New York:
Mc. Graw Hill.
Chicago Style
Pechenik, Jan A..
Biology of the invertebrates.
6th
New York:
Mc. Graw Hill,
2010.
Text.
MLA Style
Pechenik, Jan A..
Biology of the invertebrates.
6th
New York:
Mc. Graw Hill,
2010.
Text.
Turabian Style
Pechenik, Jan A..
Biology of the invertebrates.
6th
New York:
Mc. Graw Hill,
2010.
Print.