APA (7th ed.) Citation

Watson, R. I., Brožek, J., & Evans, R. B. R. I. Watson's Selected papers on the history of psychology.

Chicago Style (17th ed.) Citation

Watson, Robert I., Josef Brožek, and Rand B. Evans. R. I. Watson's Selected Papers on the History of Psychology.

MLA (9th ed.) Citation

Watson, Robert I., et al. R. I. Watson's Selected Papers on the History of Psychology.