APA Style
Barnes, Robert D. (1974).
INVERTEBRATE ZOOLOGY Third edition .
Philadelphia:
W.B. Saunders Company.
Chicago Style
Barnes, Robert D.
INVERTEBRATE ZOOLOGY Third edition.
Philadelphia:
W.B. Saunders Company,
1974.
Text.
MLA Style
Barnes, Robert D.
INVERTEBRATE ZOOLOGY Third edition.
Philadelphia:
W.B. Saunders Company,
1974.
Text.
Turabian Style
Barnes, Robert D.
INVERTEBRATE ZOOLOGY Third edition.
Philadelphia:
W.B. Saunders Company,
1974.
Print.