Cita APA (7a ed.)

Petrovich, M. B., & Stiles, L. J. (1966). Soviet Union. Ginn.

Cita Chicago Style (17a ed.)

Petrovich, Michael B., y Lindley J. Stiles. Soviet Union. Boston, Mass: Ginn, 1966.

Cita MLA (9a ed.)

Petrovich, Michael B., y Lindley J. Stiles. Soviet Union. Ginn, 1966.