Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Griffiths, M., Hayer, T., & Meyer, G. (2009). Problem Gambling in Europe: Challenges, Prevention, and Interventions. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Mark Griffiths, Tobias Hayer, και Gerhard Meyer. Problem Gambling in Europe: Challenges, Prevention, and Interventions. New York, NY: Springer New York : Imprint: Springer, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Problem Gambling in Europe: Challenges, Prevention, and Interventions. Springer New York : Imprint: Springer, 2009.