APA-referens

Warren, K. (1976). The geography of British heavy industry since 1800. London: Oxford University Press.

Chicago-stil citat

Warren, Kenneth. The Geography of British Heavy Industry Since 1800. London: Oxford University Press, 1976.

MLA-referens

Warren, Kenneth. The Geography of British Heavy Industry Since 1800. London: Oxford University Press, 1976.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.