APA (7th ed.) Citation

Taubman, P., & Wales, T. (1972). Mental ability and higher educational attainment in the 20th century. [National Bureau of Economic Research].

Chicago Style (17th ed.) Citation

Taubman, Paul, and Terence Wales. Mental Ability and Higher Educational Attainment in the 20th Century. [New York]: [National Bureau of Economic Research], 1972.

MLA (9th ed.) Citation

Taubman, Paul, and Terence Wales. Mental Ability and Higher Educational Attainment in the 20th Century. [National Bureau of Economic Research], 1972.