APA-referens

Martin Duddin. (1994). Aspects of applied geography: Rural land resources. London: Hodder and Stoughton.

Chicago-stil citat

Martin Duddin. Aspects of Applied Geography: Rural Land Resources. London: Hodder and Stoughton, 1994.

MLA-referens

Martin Duddin. Aspects of Applied Geography: Rural Land Resources. London: Hodder and Stoughton, 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.