Cita APA (7a ed.)

Proctor, T. (1995). The essence of management creativity (1st published.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Proctor, Tony. The Essence of Management Creativity. 1st published. London [etc.]: Prentice-Hall, 1995.

Cita MLA (9a ed.)

Proctor, Tony. The Essence of Management Creativity. 1st published. Prentice-Hall, 1995.