APA-viite (7. p.)

García-Fernández, J., & Gálvez-Ruiz, P. (2021). The global private health & fitness business: A marketing perspective. Emerald Publishing Limited. https://doi.org/10.1108/9781800438507

Chicago-viite (17. p.)

García-Fernández, Jerónimo, ja Pablo Gálvez-Ruiz. The Global Private Health & Fitness Business: A Marketing Perspective. Bingley, U.K.: Emerald Publishing Limited, 2021. https://doi.org/10.1108/9781800438507.

MLA-viite (9. p.)

García-Fernández, Jerónimo, ja Pablo Gálvez-Ruiz. The Global Private Health & Fitness Business: A Marketing Perspective. Emerald Publishing Limited, 2021. https://doi.org/10.1108/9781800438507.