Cita APA

Reilly, E. (1968). The Audubon illustrated handbook of American birds. New York :: McGraw-Hill,.

Citación estilo Chicago

Reilly, E.M. The Audubon Illustrated Handbook of American Birds. New York :: McGraw-Hill,, 1968.

Cita MLA

Reilly, E.M. The Audubon Illustrated Handbook of American Birds. New York :: McGraw-Hill,, 1968.