APA

Carlson K. L., Binford L. C., . (1974). Birds of Western North America. New York: Macmillan.

Chicago

Carlson Kenneth L, Binford Laurence C, . 1974. Birds of Western North America. New York: Macmillan.

Harvard

Carlson K. L., Binford L. C., . (1974). Birds of Western North America. New York: Macmillan.

MLA

Carlson Kenneth L, Binford Laurence C, . Birds of Western North America. New York: Macmillan. 1974.