American Psychological Association 6th edition

Crenna, D. [ca. 2009]. Professional Twitter development with examples in .NET 3.5. In Wrox professional guides [Cd]. Indianapolis, IN: Wiley.

ISO-690 (author-date, English)

CRENNA, Daniel, 2009. Professional Twitter development with examples in .NET 3.5. Indianapolis, IN: Wiley. ISBN 0470531320.

Modern Language Association 9th edition

Crenna, D. „Professional Twitter development with examples in .NET 3.5“. Wrox professional guides, cd, Wiley, 2009.

Mohr Siebeck - Recht (Deutsch - Österreich)

Crenna, Daniel: Professional Twitter development with examples in .NET 3.5, Indianapolis, IN 2009.

Emerald - Harvard

Crenna, D. (2009), Professional Twitter development with examples in .NET 3.5, Wrox professional guides, Bd. , Wiley, Indianapolis, IN.

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