APA Style
Enger, Eldon D., Kormelink, J. Richard, Ross, Frederick C., Smith, Rodney J.. (1991).
CONCEPTS IN BIOLOGY, SIXTH EDITION (6th).
USA:
Wm. C. Brown Publishers.
Chicago Style
Enger, Eldon D., Kormelink, J. Richard, Ross, Frederick C., Smith, Rodney J..
CONCEPTS IN BIOLOGY, SIXTH EDITION.
6th
USA:
Wm. C. Brown Publishers,
1991.
Text.
MLA Style
Enger, Eldon D., Kormelink, J. Richard, Ross, Frederick C., Smith, Rodney J..
CONCEPTS IN BIOLOGY, SIXTH EDITION.
6th
USA:
Wm. C. Brown Publishers,
1991.
Text.
Turabian Style
Enger, Eldon D., Kormelink, J. Richard, Ross, Frederick C., Smith, Rodney J..
CONCEPTS IN BIOLOGY, SIXTH EDITION.
6th
USA:
Wm. C. Brown Publishers,
1991.
Print.