APA (7. basım) Alıntı

Mayr, E., & Ashlock, P. D. (1991). Principles of systematic zoology (2nd ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Mayr, Ernst, ve Peter D. Ashlock. Principles of Systematic Zoology. 2nd ed. New York: McGraw-Hill, 1991.

MLA (9th ed.) Atıf

Mayr, Ernst, ve Peter D. Ashlock. Principles of Systematic Zoology. 2nd ed. McGraw-Hill, 1991.