APA (7th ed.) Citation

Horton, M. (1929). Library service H17A. Columbia University Press.

Chicago Style (17th ed.) Citation

Horton, Marion. Library Service H17A. New York: Columbia University Press, 1929.

MLA (8th ed.) Citation

Horton, Marion. Library Service H17A. Columbia University Press, 1929.

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