APA

Scalet C. G., Flake L. D. & Willis D. W. (1996). Introduction to wildlife and fisheries. New York: W. H. Freeman.

Chicago

Scalet Charles G, Flake Lester D and Willis David W. 1996. Introduction to wildlife and fisheries. New York: W. H. Freeman.

Harvard

Scalet C. G., Flake L. D. and Willis D. W. (1996). Introduction to wildlife and fisheries. New York: W. H. Freeman.

MLA

Scalet Charles G, Flake Lester D and Willis David W. Introduction to wildlife and fisheries. New York: W. H. Freeman. 1996.