McParland, A, Thijssen, E, Morris, S, Straatman, J, Markovic, O, Hjortdal, V, Berg, I & van de Schoo, D. (2021). Surfing and health in the Covid-19 era: A narrative review. Zugriff am 28.10.2021 unter https://www.surfingmed.com/wp-content/uploads/2021/10/Surfing-and-Health-COVID-oct19-1.pdf
APA (7th ed.) CitationMcParland, A., Thijssen, E., Morris, S., Straatman, J., Markovic, O., Hjortdal, V., . . . van de Schoo, D. (2021). Surfing and health in the Covid-19 era: A narrative review.
Chicago Style (17th ed.) CitationMcParland, A., E. Thijssen, S. Morris, J. Straatman, O. Markovic, V. Hjortdal, I. Berg, and D. van de Schoo. Surfing and Health in the Covid-19 Era: A Narrative Review. 2021.
MLA (9th ed.) CitationMcParland, A., et al. Surfing and Health in the Covid-19 Era: A Narrative Review. 2021.