APA (7 ম সংস্করণ) উদ্ধৃতি

Phelps, E. S. (1967). Golden rules of economic growth: Studies of efficient and optimal investment ([1st ed.].). Norton.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Phelps, Edmund S. Golden Rules of Economic Growth: Studies of Efficient and Optimal Investment. [1st ed.]. New York: Norton, 1967.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Phelps, Edmund S. Golden Rules of Economic Growth: Studies of Efficient and Optimal Investment. [1st ed.]. Norton, 1967.