APA (7th ed.) Citation

Valentine, P. A., & McDonald, D. R. (1986). Retrospective Conversion: A Question of Time, Standards, and Purpose.

Chicago Style (17th ed.) Citation

Valentine, Phyllis A., and David R. McDonald. Retrospective Conversion: A Question of Time, Standards, and Purpose. 1986.

MLA (9th ed.) Citation

Valentine, Phyllis A., and David R. McDonald. Retrospective Conversion: A Question of Time, Standards, and Purpose. 1986.

Warning: These citations may not always be 100% accurate.