Citazione Stile APA (7a Edizione)
Beckmann, J., & Elbe, A. (2015). Sport psychological interventions in competitive sports. Cambridge Scholars Publishing.
Citazione stile Chigago Style (17a edizione)
Beckmann, Jürgen, e Anne-Marie Elbe. Sport Psychological Interventions in Competitive Sports. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
Citatione MLA (9a ed.)
Beckmann, Jürgen, e Anne-Marie Elbe. Sport Psychological Interventions in Competitive Sports. Cambridge Scholars Publishing, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.