MLA

Sawczuk, Konstantyn. The Ukraine In the United Nations Organization : a Study In Soviet Foreign Policy, 1944-1950. Boulder: East European Quarterly , 1975.

APA

Sawczuk, K. (1975). The Ukraine in the United Nations organization : a study in Soviet foreign policy, 1944-1950. Boulder: East European Quarterly .

Chicago

Sawczuk, Konstantyn, The Ukraine In the United Nations Organization: A Study In Soviet Foreign Policy, 1944-1950. Boulder: East European Quarterly, 1975.