Cita APA (7a ed.)

Xiang, D., Xiang, D., Xiang, D., Liang, B., Liang, B., Liang, B., . . . Xu, C. (2021). Factors Influencing Residents' Psychological Status During Standardized Training in COVID-19. Frontiers Media S.A.

Cita Chicago Style (17a ed.)

Xiang, Dongfang, et al. Factors Influencing Residents' Psychological Status During Standardized Training in COVID-19. Frontiers Media S.A, 2021.

Cita MLA (8a ed.)

Xiang, Dongfang, et al. Factors Influencing Residents' Psychological Status During Standardized Training in COVID-19. Frontiers Media S.A, 2021.

Precaución: Estas citas no son 100% exactas.