APA Zitierstil

Birn, D. S. (1974). The League of Nations Union and collective security. Journal of contemporary history.

Chicago Zitierstil

Birn, Donald S. "The League of Nations Union and Collective Security." Journal of Contemporary History 1974.

MLA Zitierstil

Birn, Donald S. "The League of Nations Union and Collective Security." Journal of Contemporary History, 1974.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.