APA
Hayer T., Derevensky J. L., Neven Ricijas, Caterina Primi & Daniel T. Olason. (2018). Problem Gambling: Summarizing Research Findings and Defining New Horizons. [Erscheinungsort nicht ermittelbar]: Frontiers Media SA.
Chicago
Hayer Tobias, Derevensky Jeffrey L, Neven Ricijas, Caterina Primi and Daniel T. Olason. 2018. Problem Gambling: Summarizing Research Findings and Defining New Horizons. [Erscheinungsort nicht ermittelbar]: Frontiers Media SA.
Harvard
Hayer T., Derevensky J. L., Neven Ricijas, Caterina Primi and Daniel T. Olason. (2018). Problem Gambling: Summarizing Research Findings and Defining New Horizons. [Erscheinungsort nicht ermittelbar]: Frontiers Media SA.
MLA
Hayer Tobias, Derevensky Jeffrey L, Neven Ricijas, Caterina Primi and Daniel T. Olason. Problem Gambling: Summarizing Research Findings and Defining New Horizons. [Erscheinungsort nicht ermittelbar]: Frontiers Media SA. 2018.