APA aipamena

Molles, M. C. (1999). Ecology: Concepts and Applications. Boston: McGraw-Hill.

Chicago Style aipamena

Molles, Manuel C. Ecology: Concepts and Applications. Boston: McGraw-Hill, 1999.

MLA aipamena

Molles, Manuel C. Ecology: Concepts and Applications. Boston: McGraw-Hill, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.