APA-referens

Wageninggen, & International Soil reference and Information Centre. (1990). Annual report 1990. The Netherland: International Soil reference and Information Centre Wageninggen.

Chicago-stil citat

Wageninggen, och International Soil reference and Information Centre. Annual Report 1990. The Netherland: International Soil reference and Information Centre Wageninggen, 1990.

MLA-referens

Wageninggen, och International Soil reference and Information Centre. Annual Report 1990. The Netherland: International Soil reference and Information Centre Wageninggen, 1990.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.