APA (7th ed.) Citation

Wirth, M., Couto, M. C. d. P., Sander, P. M., & Rothermund, K. Social normative beliefs and older adults’ volunteering – A daily diary study. Elsevier.

Chicago Style (17th ed.) Citation

Wirth, Maria, M. Clara de Paula Couto, Paula Molina Sander, and Klaus Rothermund. Social Normative Beliefs and Older Adults’ Volunteering – A Daily Diary Study. Elsevier.

MLA (9th ed.) Citation

Wirth, Maria, et al. Social Normative Beliefs and Older Adults’ Volunteering – A Daily Diary Study. Elsevier.