Citazione Stile APA (7a Edizione)

(1968). Security: Attitudes and techniques for management. Hutchinson.

Citazione stile Chigago Style (17a edizione)

Security: Attitudes and Techniques for Management. London: Hutchinson, 1968.

Citatione MLA (9a ed.)

Security: Attitudes and Techniques for Management. Hutchinson, 1968.