APA (7th ed.) Citation

Egan, M. E. (1956). The classified catalog: Basic principles and practices. American Library Association.

Chicago Style (17th ed.) Citation

Egan, Margaret E. The Classified Catalog: Basic Principles and Practices. Chicago, Ill.: American Library Association, 1956.

MLA (8th ed.) Citation

Egan, Margaret E. The Classified Catalog: Basic Principles and Practices. American Library Association, 1956.

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