APA引文

Legvold, R. (1976). Four policy perspectives: The Soviet Union and Western Europe.

Chicago Style (17th ed.) Citation

Legvold, Robert. Four Policy Perspectives: The Soviet Union and Western Europe. [Cambridge, Mass.] : Russian Research Center, Harvard University, 1976.

MLA引文

Legvold, Robert. Four Policy Perspectives: The Soviet Union and Western Europe. 1976.