Citazione Stile APA (7a Edizione)

Hewlett S A. (2007). Off Ramps and On Ramps. Harvard Bus. School Press.

Citazione stile Chigago Style (17a edizione)

Hewlett S A. Off Ramps and On Ramps. Boston: Harvard Bus. School Press, 2007.

Citatione MLA (9a ed.)

Hewlett S A. Off Ramps and On Ramps. Harvard Bus. School Press, 2007.