APA (7th ed.) Citation

Clark, A. (2010). Plone 3.3 site administration: Manage your site like a Plone professional. Packt Pub.

Chicago Style (17th ed.) Citation

Clark, Alex. Plone 3.3 Site Administration: Manage Your Site like a Plone Professional. Birmingham, UK: Packt Pub, 2010.

MLA (9th ed.) Citation

Clark, Alex. Plone 3.3 Site Administration: Manage Your Site like a Plone Professional. Packt Pub, 2010.

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