APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.