APA-viite

Bakken, H. H., & Schaars, M. A. (1937). Economics of co- operative maketing. Mc Graw- Hill Book Company Inc.

Chicago-tyylinen lähdeviittaus

Bakken, Henry H., ja Marvin A. Schaars. Economics of Co- Operative Maketing. New York: Mc Graw- Hill Book Company Inc, 1937.

MLA-viite

Bakken, Henry H., ja Marvin A. Schaars. Economics of Co- Operative Maketing. Mc Graw- Hill Book Company Inc, 1937.