APA Style
Clements, Frederic E., Shelford, Victor E.. (1949).
Bio-ecology .
London:
John Wiley & Sons.
Chicago Style
Clements, Frederic E., Shelford, Victor E..
Bio-ecology.
London:
John Wiley & Sons,
1949.
Text.
MLA Style
Clements, Frederic E., Shelford, Victor E..
Bio-ecology.
London:
John Wiley & Sons,
1949.
Text.
Turabian Style
Clements, Frederic E., Shelford, Victor E..
Bio-ecology.
London:
John Wiley & Sons,
1949.
Print.