Cita APA (7a ed.)

Pümpin, C. (1987). The essence of corporate strategy. Gower.

Cita Chicago Style (17a ed.)

Pümpin, Cuno. The Essence of Corporate Strategy. Aldershot [etc.]: Gower, 1987.

Cita MLA (9a ed.)

Pümpin, Cuno. The Essence of Corporate Strategy. Gower, 1987.