APA (7th ed.) Citation

Theologus, G. C., & Fleishman, E. A. (1971). Development of a taxonomy of human performance. American Institutes for Research.

Chicago Style (17th ed.) Citation

Theologus, George C., and Edwin A. Fleishman. Development of a Taxonomy of Human Performance. Washington, D.C.: American Institutes for Research, 1971.

MLA (9th ed.) Citation

Theologus, George C., and Edwin A. Fleishman. Development of a Taxonomy of Human Performance. American Institutes for Research, 1971.