APA (7th ed.) Citation

O'Connor, J., & Pearsons, E. (1995). Random House Webster's school & office thesaurus. Random House.

Chicago Style (17th ed.) Citation

O'Connor, Joyce, and Enid Pearsons. Random House Webster's School & Office Thesaurus. New York: Random House, 1995.

MLA (9th ed.) Citation

O'Connor, Joyce, and Enid Pearsons. Random House Webster's School & Office Thesaurus. Random House, 1995.