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.
Warning: These citations may not always be 100% accurate.