Cita APA (7th ed.)

Hedrick, P. W. (1984). Population biology: The evolution and ecology of populations. Jones and Bartlett Publishers.

Cita Chicago (17th ed.)

Hedrick, Philip W. Population Biology: The Evolution and Ecology of Populations. Boston: Jones and Bartlett Publishers, 1984.

Cita MLA (8th ed.)

Hedrick, Philip W. Population Biology: The Evolution and Ecology of Populations. Jones and Bartlett Publishers, 1984.