APA Edition Citation

Mathies, M. L., & Watson, P. G. (1973). Computer based reference service. ALA.

Chicago Edition Citation

Mathies, M. Lorraine, and Peter G. Watson. Computer Based Reference Service. Chicago: ALA, 1973.

MLA Edition Citation

Mathies, M. Lorraine, and Peter G. Watson. Computer Based Reference Service. ALA, 1973.

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