APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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