Citazione APA

Hoffmann, E. P., & Fleron, F. J. (1971). Conduct of Soviet Foreign Policy. Butter worths.

Stile di citazione Chicago

Hoffmann, Erik P., e Frederic J. Fleron. Conduct of Soviet Foreign Policy. Butter worths, 1971.

Citazione MLA

Hoffmann, Erik P., e Frederic J. Fleron. Conduct of Soviet Foreign Policy. Butter worths, 1971.