Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Obrebski, Josef, Barbara Halpern, i Joel Halpern. The Changing Peasantry of Eastern Europe. Cambridge, Mass: Schenkman Pub, 1976.

Cita MLA (9th ed.)

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