APA-Zitierstil (7. Ausg.)

Clark, J. O. E. (1990). WordPerfect: A dictionary of current English usage (1. American ed.). Holt.

Chicago-Zitierstil (17. Ausg.)

Clark, John Owen Edward. WordPerfect: A Dictionary of Current English Usage. 1. American ed. New York: Holt, 1990.

MLA-Zitierstil (9. Ausg.)

Clark, John Owen Edward. WordPerfect: A Dictionary of Current English Usage. 1. American ed. Holt, 1990.