Cita APA

Mayr, E., & Linsley, E. G. Methods and principles of systematic zoology / by Ernst Mayr, E. Gorton Linsley and Robert L. Usinger. New York : McGraw-Hill.

Citación estilo Chicago

Mayr, Ernst, y E. Gorton Linsley. Methods and Principles of Systematic Zoology / By Ernst Mayr, E. Gorton Linsley and Robert L. Usinger. New York : McGraw-Hill.

Cita MLA

Mayr, Ernst, y E. Gorton Linsley. Methods and Principles of Systematic Zoology / By Ernst Mayr, E. Gorton Linsley and Robert L. Usinger. New York : McGraw-Hill.