APA (7th ed.) Citation

Zils, M. (1970). World guide to universities =: Internationales Universitats-Handbuch (2d ed.). R. R. Bowker Co..

Chicago Style (17th ed.) Citation

Zils, Michael. World Guide to Universities =: Internationales Universitats-Handbuch. 2d ed. New York: R. R. Bowker Co., 1970.

MLA (8th ed.) Citation

Zils, Michael. World Guide to Universities =: Internationales Universitats-Handbuch. 2d ed. R. R. Bowker Co., 1970.