Cita APA (7th ed.)
Vossen, G., & Hagemann, S. (2007). Unleashing Web 2.0: From concepts to creativity. Elsevier/Morgan Kaufmann.
Cita Chicago (17th ed.)
Vossen, Gottfried, i Stephan Hagemann. Unleashing Web 2.0: From Concepts to Creativity. Amsterdam ; Boston: Elsevier/Morgan Kaufmann, 2007.
Cita MLA (9th ed.)
Vossen, Gottfried, i Stephan Hagemann. Unleashing Web 2.0: From Concepts to Creativity. Elsevier/Morgan Kaufmann, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.