Citazione Stile APA (7a Edizione)

Ridley-Duff, R., & Bull, M. (2011). Understanding social enterprise: Theory & practice. SAGE.

Citazione stile Chigago Style (17a edizione)

Ridley-Duff, Rory, e Mike Bull. Understanding Social Enterprise: Theory & Practice. London ; Thousand Oaks, Calif.: SAGE, 2011.

Citatione MLA (8a ed.)

Ridley-Duff, Rory, e Mike Bull. Understanding Social Enterprise: Theory & Practice. SAGE, 2011.