Citazione Stile APA (7a Edizione)

Ridley-Duff, R., & Bull, M. (2011). Understanding Social Enterprise: Theory & practice (1a. ed.). Sage.

Citazione stile Chigago Style (17a edizione)

Ridley-Duff, Rory, e Mike Bull. Understanding Social Enterprise: Theory & Practice. 1a. ed. Londres: Sage, 2011.

Citatione MLA (9a ed.)

Ridley-Duff, Rory, e Mike Bull. Understanding Social Enterprise: Theory & Practice. 1a. ed. Sage, 2011.