Cita APA (7th ed.)

CONQUEST, R. (1968). Agricultural workers in the U.S.S.R. Frederick A Praeger.

Cita Chicago (17th ed.)

CONQUEST, Robert. Agricultural Workers in the U.S.S.R. New York: Frederick A Praeger, 1968.

Cita MLA (9th ed.)

CONQUEST, Robert. Agricultural Workers in the U.S.S.R. Frederick A Praeger, 1968.