APA-referens

Maurice Fried. (1967). The soil-plant system in relation to inorganic nutrition. New York: Academic.

Chicago-stil citat

Maurice Fried. The Soil-plant System in Relation to Inorganic Nutrition. New York: Academic, 1967.

MLA-referens

Maurice Fried. The Soil-plant System in Relation to Inorganic Nutrition. New York: Academic, 1967.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.