APA-viite

Myrdal, G. (1957). Economic theory and under developed regions. Methuen.

Chicago-tyylinen lähdeviittaus

Myrdal, Gunnar. Economic Theory and Under Developed Regions. London: Methuen, 1957.

MLA-viite

Myrdal, Gunnar. Economic Theory and Under Developed Regions. Methuen, 1957.