Cita APA (7a ed.)
Gray, K. R. (1990). Soviet agriculture: Comparative perspectives. Iowa State University Press.
Cita Chicago Style (17a ed.)
Gray, Kenneth R. Soviet Agriculture: Comparative Perspectives. Ames: Iowa State University Press, 1990.
Cita MLA (9a ed.)
Gray, Kenneth R. Soviet Agriculture: Comparative Perspectives. Iowa State University Press, 1990.
Precaución: Estas citas no son 100% exactas.