Cita APA (7a ed.)

Chen, C., Chen, P., Chen, J., & Su, T. (2021). Recommendations for ventilation of indoor spaces to reduce COVID-19 transmissionExample 1Example 2Example 3Example 4. Elsevier.

Cita Chicago Style (17a ed.)

Chen, Chung-Yen, Ping-Hui Chen, Jia-Kun Chen, y Ta-Chen Su. Recommendations for Ventilation of Indoor Spaces to Reduce COVID-19 TransmissionExample 1Example 2Example 3Example 4. Elsevier, 2021.

Cita MLA (8a ed.)

Chen, Chung-Yen, et al. Recommendations for Ventilation of Indoor Spaces to Reduce COVID-19 TransmissionExample 1Example 2Example 3Example 4. Elsevier, 2021.