APA-referens

Henning Steinfeld. (1997). Livestock - Environment Interactions: Issues and Options. UK: FAO.

Chicago-stil citat

Henning Steinfeld. Livestock - Environment Interactions: Issues and Options. UK: FAO, 1997.

MLA-referens

Henning Steinfeld. Livestock - Environment Interactions: Issues and Options. UK: FAO, 1997.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.