APA (7th ed.) Zitazioa

Packham John R. & L. J . David. (1982). Ecology of woodland processes. Edward Arnold.

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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