Cita APA

Eisma, M. C., & Tamminga, A. (2020). Grief Before and During the COVID-19 Pandemic: Multiple Group Comparisons. J Pain Symptom Manage.

Chicago Style Citation

Eisma, Maarten C., i Aerjen Tamminga. "Grief Before and During the COVID-19 Pandemic: Multiple Group Comparisons." J Pain Symptom Manage 2020.

Cita MLA

Eisma, Maarten C., i Aerjen Tamminga. "Grief Before and During the COVID-19 Pandemic: Multiple Group Comparisons." J Pain Symptom Manage 2020.