APA (7th ed.) Citation

Osmanczyk, E. J. (1990). Encyclopedia of the United Nations and international aggreements (2nd ed.). Taylor & Francis.

Chicago Style (17th ed.) Citation

Osmanczyk, Edmund Jan. Encyclopedia of the United Nations and International Aggreements. 2nd ed. New York [etc.]: Taylor & Francis, 1990.

MLA (9th ed.) Citation

Osmanczyk, Edmund Jan. Encyclopedia of the United Nations and International Aggreements. 2nd ed. Taylor & Francis, 1990.