Citazione Stile APA (7a Edizione)

PHELPS, E. S. (1967). Golden rules of economic growth: Studies of efficient and optimal investment. North-Holland Publishing.

Citazione stile Chigago Style (17a edizione)

PHELPS, Edmund S. Golden Rules of Economic Growth: Studies of Efficient and Optimal Investment. Amsterdam: North-Holland Publishing, 1967.

Citatione MLA (9a ed.)

PHELPS, Edmund S. Golden Rules of Economic Growth: Studies of Efficient and Optimal Investment. North-Holland Publishing, 1967.