Fan, Chia-Wei, Drumheller, Kathryn, Chen, I-Hua, and Huang, Hsin-Hsiung. College students’ sleep difficulty during COVID-19 and correlated stressors: A large-scale cross-sessional survey study. Retrieved from https://par.nsf.gov/biblio/10350028. Sleep Epidemiology 1.C Web. doi:10.1016/j.sleepe.2021.100004.

Fan, Chia-Wei, Drumheller, Kathryn, Chen, I-Hua, & Huang, Hsin-Hsiung. College students’ sleep difficulty during COVID-19 and correlated stressors: A large-scale cross-sessional survey study. Sleep Epidemiology, 1 (C). Retrieved from https://par.nsf.gov/biblio/10350028. https://doi.org/10.1016/j.sleepe.2021.100004

Fan, Chia-Wei, Drumheller, Kathryn, Chen, I-Hua, and Huang, Hsin-Hsiung. "College students’ sleep difficulty during COVID-19 and correlated stressors: A large-scale cross-sessional survey study". Sleep Epidemiology 1 (C). Country unknown/Code not available. https://doi.org/10.1016/j.sleepe.2021.100004. https://par.nsf.gov/biblio/10350028.

@article{osti_10350028,
place = {Country unknown/Code not available}, title = {College students’ sleep difficulty during COVID-19 and correlated stressors: A large-scale cross-sessional survey study}, url = {https://par.nsf.gov/biblio/10350028}, DOI = {10.1016/j.sleepe.2021.100004}, abstractNote = {}, journal = {Sleep Epidemiology}, volume = {1}, number = {C}, author = {Fan, Chia-Wei and Drumheller, Kathryn and Chen, I-Hua and Huang, Hsin-Hsiung}, }