APA (7th ed.) Citation

McCracken, J. R. (1992). A Survey of Public Library Certification Requirements in the National Library Community.

Chicago Style (17th ed.) Citation

McCracken, John R. A Survey of Public Library Certification Requirements in the National Library Community. 1992.

MLA (9th ed.) Citation

McCracken, John R. A Survey of Public Library Certification Requirements in the National Library Community. 1992.

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