Cita APA (7a ed.)

Waitley, D. (1995). Empires of the mind: Lessons to lead and succeed in a knowledge-based world. W. Morrow.

Cita Chicago Style (17a ed.)

Waitley, Denis. Empires of the Mind: Lessons to Lead and Succeed in a Knowledge-based World. New York: W. Morrow, 1995.

Cita MLA (9a ed.)

Waitley, Denis. Empires of the Mind: Lessons to Lead and Succeed in a Knowledge-based World. W. Morrow, 1995.