Leonhard, J. (2004, 19. May). Sport Psychophysiology: The Current Status of Biofeedback with Athletes (Part 1). Zugriff unter http://www.aapb.org/files/public/BIOFEEDBACKSUMMER_03.pdf
APA (7th ed.) CitationLeonhard, J. (2003). Sport Psychophysiology: The Current Status of Biofeedback with Athletes (Part 1). Biofeedback, 31(2), 1-39.
Chicago Style (17th ed.) CitationLeonhard, J. "Sport Psychophysiology: The Current Status of Biofeedback with Athletes (Part 1)." Biofeedback 31, no. 2 (2003): 1-39.
MLA (9th ed.) CitationLeonhard, J. "Sport Psychophysiology: The Current Status of Biofeedback with Athletes (Part 1)." Biofeedback, vol. 31, no. 2, 2003, pp. 1-39.
Warning: These citations may not always be 100% accurate.