APA-viite

Nurkse, R. (1953). Problems of capital formation in underdeveloped countries. Oxford University press.

Chicago-tyylinen lähdeviittaus

Nurkse, Ragnar. Problems of Capital Formation in Underdeveloped Countries. Delhi: Oxford University press, 1953.

MLA-viite

Nurkse, Ragnar. Problems of Capital Formation in Underdeveloped Countries. Oxford University press, 1953.