MLA

Guidi, Riccardo, Tania Cappadozzi, and Ksenija Fonović. Accounting for the Varieties of Volunteering : New Global Statistical Standards Tested. Springer International Publishing, 2021.

APA

Guidi, R., Cappadozzi, T., & Fonović, K. (2021). Accounting for the Varieties of Volunteering : New Global Statistical Standards Tested. Springer International Publishing.

Chicago

Guidi, Riccardo, Tania Cappadozzi, and Ksenija Fonović. Accounting for the Varieties of Volunteering : New Global Statistical Standards Tested. : Springer International Publishing, 2021.