Cita APA (7a ed.)

Beer, S. (1994). Brain of the firm (2nd ed.). Wiley & Sons.

Cita Chicago Style (17a ed.)

Beer, Stafford. Brain of the Firm. 2nd ed. Chichester [etc.]: Wiley & Sons, 1994.

Cita MLA (9a ed.)

Beer, Stafford. Brain of the Firm. 2nd ed. Wiley & Sons, 1994.