APA (7th ed.) Citation

American Library Association. Catalog Use Committee. (1978). Commercial COM catalogs: How to choose, when to buy. American Library Association, Reference and Adult Services Division.

Chicago Style (17th ed.) Citation

American Library Association. Catalog Use Committee. Commercial COM Catalogs: How to Choose, When to Buy. Chicago: American Library Association, Reference and Adult Services Division, 1978.

MLA (9th ed.) Citation

American Library Association. Catalog Use Committee. Commercial COM Catalogs: How to Choose, When to Buy. American Library Association, Reference and Adult Services Division, 1978.