Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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