Cita APA (7a ed.)

Andrewartha, H. G. (1961). Introduction to the study of animal populations. University of Chicago Press.

Cita Chicago Style (17a ed.)

Andrewartha, Herbert George. Introduction to the Study of Animal Populations. Chicago: University of Chicago Press, 1961.

Cita MLA (9a ed.)

Andrewartha, Herbert George. Introduction to the Study of Animal Populations. University of Chicago Press, 1961.