Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

Shera, Jesse Hauk, et Margaret Elizabeth Egan. The Classified Catalog: Basic Principles and Practices. Chicago: American Library Association, 1956.

Style de citation MLA (9e éd.)

Shera, Jesse Hauk, et Margaret Elizabeth Egan. The Classified Catalog: Basic Principles and Practices. American Library Association, 1956.