Dyfyniad APA

Azócar-Gallardo, J., Ojeda-Aravena, A., & Báez-San Martín, E. (2021). Physical distancing and use of face masks during school physical activity in covid-19 pandemic: A brief communication.

Dyfyniad Arddull Chicago

Azócar-Gallardo, Jairo, Alex Ojeda-Aravena, y Eduardo Báez-San Martín. Physical Distancing and Use of Face Masks During School Physical Activity in Covid-19 Pandemic: A Brief Communication. 2021.

Dyfyniad MLA

Azócar-Gallardo, Jairo, Alex Ojeda-Aravena, y Eduardo Báez-San Martín. Physical Distancing and Use of Face Masks During School Physical Activity in Covid-19 Pandemic: A Brief Communication. 2021.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.