APA (7th ed.) Zitazioa
Griffiths, M., Hayer, T., & Meyer, G. (2009). Problem Gambling in Europe: Challenges, Prevention, and Interventions. Springer US. https://doi.org/10.1007/978-0-387-09486-1
Chicago Style (17th ed.) Zitazioa
Griffiths, Mark, Tobias Hayer, eta Gerhard Meyer. Problem Gambling in Europe: Challenges, Prevention, and Interventions. New York, NY: Springer US, 2009. https://doi.org/10.1007/978-0-387-09486-1.
MLA (9th ed.) Zitazioa
Griffiths, Mark, et al. Problem Gambling in Europe: Challenges, Prevention, and Interventions. Springer US, 2009. https://doi.org/10.1007/978-0-387-09486-1.
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