APA-viite

Bergmann, T., & Furtmuller, L. (1975). Farm Policies in socialist countries. Saxon house.

Chicago-tyylinen lähdeviittaus

Bergmann, Theodor, ja Lux Furtmuller. Farm Policies in Socialist Countries. Farnborough: Saxon house, 1975.

MLA-viite

Bergmann, Theodor, ja Lux Furtmuller. Farm Policies in Socialist Countries. Saxon house, 1975.