Citazione Stile APA (7a Edizione)

Schwartz, H. (1973). Eastern Europe in the Soviet shadow. John Day Company.

Citazione stile Chigago Style (17a edizione)

Schwartz, Harry. Eastern Europe in the Soviet Shadow. New York: John Day Company, 1973.

Citatione MLA (9a ed.)

Schwartz, Harry. Eastern Europe in the Soviet Shadow. John Day Company, 1973.