APA (7th ed.) Citation

Siess, J. A. (2014). New OPL Sourcebook: A Guider for Solo and Small Libraries. Information Today, Inc.

Chicago Style (17th ed.) Citation

Siess, Judith A. New OPL Sourcebook: A Guider for Solo and Small Libraries. Medford: Information Today, Inc, 2014.

MLA (9th ed.) Citation

Siess, Judith A. New OPL Sourcebook: A Guider for Solo and Small Libraries. Information Today, Inc, 2014.

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