Cita APA (7th ed.)
Mourdoukoutas, P., & Siomkos, G. J. (2010). The Seven Principles of WOM and Buzz Marketing: Crossing the Tipping Point. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-02109-1
Cita Chicago (17th ed.)
Mourdoukoutas, Panos, i George J. Siomkos. The Seven Principles of WOM and Buzz Marketing: Crossing the Tipping Point. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-02109-1.
Cita MLA (9th ed.)
Mourdoukoutas, Panos, i George J. Siomkos. The Seven Principles of WOM and Buzz Marketing: Crossing the Tipping Point. Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-02109-1.
Atenció: Aquestes cites poden no estar 100% correctes.