APA (7th ed.) Citation

Sheehy, E. P. (1986). Guide to reference books (10th ed.). American Library Association.

Chicago Style (17th ed.) Citation

Sheehy, Eugene Paul. Guide to Reference Books. 10th ed. Chicago: American Library Association, 1986.

MLA (9th ed.) Citation

Sheehy, Eugene Paul. Guide to Reference Books. 10th ed. American Library Association, 1986.