Cita APA (7a ed.)

Sánchez, M. B., Selfe, J., & Callaghan, M. J. (2021). The prevalence of patellofemoral pain in the Rugby League World Cup (RLWC) 2021 spectators: A protocol of a cross-sectional study. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Sánchez, María B., James Selfe, y Michael J. Callaghan. The Prevalence of Patellofemoral Pain in the Rugby League World Cup (RLWC) 2021 Spectators: A Protocol of a Cross-sectional Study. Public Library of Science (PLoS), 2021.

Cita MLA (8a ed.)

Sánchez, María B., et al. The Prevalence of Patellofemoral Pain in the Rugby League World Cup (RLWC) 2021 Spectators: A Protocol of a Cross-sectional Study. Public Library of Science (PLoS), 2021.