APA-viite

Malthus T.R. (1958). An Essay on the Principle of Population, Volume 2 (1958.). Everymans Library.

Chicago-tyylinen lähdeviittaus

Malthus T.R. An Essay on the Principle of Population, Volume 2. 1958. London: Everymans Library, 1958.

MLA-viite

Malthus T.R. An Essay on the Principle of Population, Volume 2. 1958. Everymans Library, 1958.