Cita APA (7th ed.)

Beer, S. (1981). Brain of the firm: The managerial cybernetics of organization (2a. ed.). John Wiley and Sons.

Cita Chicago (17th ed.)

Beer, Stafford. Brain of the Firm: The Managerial Cybernetics of Organization. 2a. ed. Chichester: John Wiley and Sons, 1981.

Cita MLA (9th ed.)

Beer, Stafford. Brain of the Firm: The Managerial Cybernetics of Organization. 2a. ed. John Wiley and Sons, 1981.