APA (7th ed.) Citation

Leveson, I., Ullman, D., & Wassall, G. H. (1968). The effects of improved health on productivity through education. [Rand Corp.].

Chicago Style (17th ed.) Citation

Leveson, Irving, Doris Ullman, and Gregory H. Wassall. The Effects of Improved Health on Productivity Through Education. [Santa Monica, Calif.]: [Rand Corp.], 1968.

MLA (9th ed.) Citation

Leveson, Irving, et al. The Effects of Improved Health on Productivity Through Education. [Rand Corp.], 1968.