APA (7th ed.) Citation

Machovec, G. S. (1999). The ARL/OCLC Keystone Principles for Library Service.

Chicago Style (17th ed.) Citation

Machovec, George S. The ARL/OCLC Keystone Principles for Library Service. 1999.

MLA (9th ed.) Citation

Machovec, George S. The ARL/OCLC Keystone Principles for Library Service. 1999.

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