APA (7th ed.) Citation

Thackrey, D. E. (1967). Research: Definitions and reflections. University of Michigan.

Chicago Style (17th ed.) Citation

Thackrey, Donald E. Research: Definitions and Reflections. Ann Arbor: University of Michigan, 1967.

MLA (9th ed.) Citation

Thackrey, Donald E. Research: Definitions and Reflections. University of Michigan, 1967.