Cita APA (7th ed.)

Newton, I. (1979). Population ecology of raptors. T & A. D. Poyser.

Cita Chicago (17th ed.)

Newton, Ian. Population Ecology of Raptors. Berkshire, England, United Kingdom: T & A. D. Poyser, 1979.

Cita MLA (9th ed.)

Newton, Ian. Population Ecology of Raptors. T & A. D. Poyser, 1979.