APA (7 ম সংস্করণ) উদ্ধৃতি

Richardson, G. (1997). Information and investment: A study in the working of the competitive economy. Clarendon Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Richardson, G.B. Information and Investment: A Study in the Working of the Competitive Economy. Clarendon Press, 1997.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Richardson, G.B. Information and Investment: A Study in the Working of the Competitive Economy. Clarendon Press, 1997.