APA-referens (7:e uppl.)

Lukic, Y. X., Shih, C., Hernandez Reguera, A., Cotti, A., Fleisch, E., & Kowatsch, T. (2021). Physiological Responses and User Feedback on a Gameful Breathing Training App. JMIR Serious Games, 9(1), e22802. https://doi.org/10.2196/22802

Chicago-referens (17:e uppl.)

Lukic, Yanick Xavier, Chen-Hsuan Shih, Alvaro Hernandez Reguera, Amanda Cotti, Elgar Fleisch, och Tobias Kowatsch. "Physiological Responses and User Feedback on a Gameful Breathing Training App." JMIR Serious Games 9, no. 1 (2021): e22802. https://doi.org/10.2196/22802.

MLA-referens (9:e uppl.)

Lukic, Yanick Xavier, et al. "Physiological Responses and User Feedback on a Gameful Breathing Training App." JMIR Serious Games, vol. 9, no. 1, 2021, p. e22802, https://doi.org/10.2196/22802.