APA (7th ed.) Citation

Needleman, M. H. (1992). The Z39.50 Protocol: An Implementor's Perspective.

Chicago Style (17th ed.) Citation

Needleman, Mark H. The Z39.50 Protocol: An Implementor's Perspective. 1992.

MLA (9th ed.) Citation

Needleman, Mark H. The Z39.50 Protocol: An Implementor's Perspective. 1992.

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