Παραπομπή σε μορφή APA (7η εκδ.)

Richardson, G. B. (1960). Information and investment: A study in the working of the competitive economy. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Richardson, G. B. Information and Investment: A Study in the Working of the Competitive Economy. [London, New York]: Oxford University Press, 1960.

Παραπομπή σε μορφή MLA (9th εκδ.)

Richardson, G. B. Information and Investment: A Study in the Working of the Competitive Economy. Oxford University Press, 1960.