APA (7th ed.) Citation

Urdang, L. (1968). The Random House dictionary of the English language (College ed.). Random House.

Chicago Style (17th ed.) Citation

Urdang, Laurence. The Random House Dictionary of the English Language. College ed. New York: Random House, 1968.

MLA (8th ed.) Citation

Urdang, Laurence. The Random House Dictionary of the English Language. College ed. Random House, 1968.