APA aipamena

Kausto, J., Verbeek, J. H., Ruotsalainen, J. H., Halonen, J. I., Virta, L. J., & Kankaanpää, E. (2019). Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs. Cochrane Database Syst Rev.

Chicago Style aipamena

Kausto, Johanna, Jos H. Verbeek, Jani H. Ruotsalainen, Jaana I. Halonen, Lauri J. Virta, and Eila Kankaanpää. "Self‐certification Versus Physician Certification of Sick Leave for Reducing Sickness Absence and Associated Costs." Cochrane Database Syst Rev 2019.

MLA aipamena

Kausto, Johanna, et al. "Self‐certification Versus Physician Certification of Sick Leave for Reducing Sickness Absence and Associated Costs." Cochrane Database Syst Rev 2019.