APA-referens

Wilkinson, R. G. (1973). Poverty and progress: An ecological model of economic development. London: Methuen.

Chicago-stil citat

Wilkinson, Richard G. Poverty and Progress: An Ecological Model of Economic Development. London: Methuen, 1973.

MLA-referens

Wilkinson, Richard G. Poverty and Progress: An Ecological Model of Economic Development. London: Methuen, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.