Cita APA

Wandycz, P. S. (1969). Soviet-Polish relations, 1917-1921. Harvard university press.

Citación estilo Chicago

Wandycz, Piotr Stefan. Soviet-Polish Relations, 1917-1921. Cambridge, Mass.: Harvard university press, 1969.

Cita MLA

Wandycz, Piotr Stefan. Soviet-Polish Relations, 1917-1921. Harvard university press, 1969.