APA (7th ed.) Citation

O'Leary, T. J. (1991). Encyclopedia of world cultures (1. publ.). Hall [u.a.].

Chicago Style (17th ed.) Citation

O'Leary, Timothy J. Encyclopedia of World Cultures. 1. publ. Boston, Mass: Hall [u.a.], 1991.

MLA (9th ed.) Citation

O'Leary, Timothy J. Encyclopedia of World Cultures. 1. publ. Hall [u.a.], 1991.