Begon, M., & Mortimer, M. (1986). Population ecology: A unified study of animals and plants (2nd edition.). Blackwell Scientific.
Lua i Stíl Chicago (17ú heag.)Begon, Michael, agus Martin Mortimer. Population Ecology: A Unified Study of Animals and Plants. 2nd edition. Oxford: Blackwell Scientific, 1986.
Lua MLA (8ú heag.)Begon, Michael, agus Martin Mortimer. Population Ecology: A Unified Study of Animals and Plants. 2nd edition. Blackwell Scientific, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.