Cita APA (7th ed.)
Connolly, C. Psychotraining für Sportler.
Cita Chicago (17th ed.)
Connolly, Christopher. Psychotraining Für Sportler.
Cita MLA (9th ed.)
Connolly, Christopher. Psychotraining Für Sportler.
Atenció: Aquestes cites poden no estar 100% correctes.