Gaya APA
Colinvaux, Paul A.. (1973).
Introduction to ecology .
New York:
John Wiley.
Gaya Chicago
Colinvaux, Paul A..
Introduction to ecology.
New York:
John Wiley,
1973.
Text.
Gaya MLA
Colinvaux, Paul A..
Introduction to ecology.
New York:
John Wiley,
1973.
Text.
Gaya Turabian
Colinvaux, Paul A..
Introduction to ecology.
New York:
John Wiley,
1973.
Print.