Dyfyniad APA

Parra, J. E. C., & Gálvez, M. d. C. A. (2022). Farmworkers and COVID-19: Prevention and working conditions in Sonora, Mexico.

Dyfyniad Arddull Chicago

Parra, José Eduardo Calvario, y María del Carmen Arellano Gálvez. Farmworkers and COVID-19: Prevention and Working Conditions in Sonora, Mexico. 2022.

Dyfyniad MLA

Parra, José Eduardo Calvario, y María del Carmen Arellano Gálvez. Farmworkers and COVID-19: Prevention and Working Conditions in Sonora, Mexico. 2022.

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