Citazione Stile APA (7a Edizione)

Obrebski, J., Halpern, J. M., & Halpern, B. (1976). The changing peasantry of Eastern Europe. Schenkman Pub. Co..

Citazione stile Chigago Style (17a edizione)

Obrebski, Joseph, Joel Martin Halpern, e Barbara Halpern. The Changing Peasantry of Eastern Europe. Cambridge, Mass.: Schenkman Pub. Co., 1976.

Citatione MLA (8a ed.)

Obrebski, Joseph, et al. The Changing Peasantry of Eastern Europe. Schenkman Pub. Co., 1976.