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