APA (7th ed.) Zitazioa

Packham, J. R., & Harding, D. J. L. (1982). Ecology of woodland processes. Edward Arnold.

Chicago Style (17th ed.) Zitazioa

Packham, John R., eta David J. L. Harding. Ecology of Woodland Processes. Londres: Edward Arnold, 1982.

MLA (9th ed.) Zitazioa

Packham, John R., eta David J. L. Harding. Ecology of Woodland Processes. Edward Arnold, 1982.