APA aipamena

Wall Work. (1970). Ecology of soil animals. Mc Graw Hill.

Chicago Style aipamena

Wall Work. Ecology of Soil Animals. Mc Graw Hill, 1970.

MLA aipamena

Wall Work. Ecology of Soil Animals. Mc Graw Hill, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.