Cite Them Right 11th edition - Harvard

Zervaas, Q. (2008) Practical web 2.0 applications with PHP [cd]. [New York, NY]: Apress.

Chicago Manual of Style 17th edition (full note)

Zervaas, Quentin. Practical web 2.0 applications with PHP. Cd. [New York, NY]: Apress, [2008?], [New York, NY]: Apress, [2008?].

American Psychological Association 7th edition

Zervaas, Q. (ca. 2008). Practical web 2.0 applications with PHP [Cd]. Apress.

Modern Language Association 9th edition

Zervaas, Q. Practical web 2.0 applications with PHP. cd, Apress, 2008.

ISO-690 (author-date, Deutsch)

ZERVAAS, Quentin, 2008. Practical web 2.0 applications with PHP. [New York, NY]: Apress. ISBN 9781590599068

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.