Citazione Stile APA (7a Edizione)

Hayes, S. L. (1993). Financial services: Perspectives and challenges. Harvard Business School Press.

Citazione stile Chigago Style (17a edizione)

Hayes, Samuel L. Financial Services: Perspectives and Challenges. Boston, Mass: Harvard Business School Press, 1993.

Citatione MLA (9a ed.)

Hayes, Samuel L. Financial Services: Perspectives and Challenges. Harvard Business School Press, 1993.