APA (7th ed.) Citation

Capaldi, E. J., & Proctor, R. W. (1999). Contextualism in psychological research: A critical review. Sage.

Chicago Style (17th ed.) Citation

Capaldi, E. John, and Robert W. Proctor. Contextualism in Psychological Research: A Critical Review. Thousand Oaks, Calif: Sage, 1999.

MLA (9th ed.) Citation

Capaldi, E. John, and Robert W. Proctor. Contextualism in Psychological Research: A Critical Review. Sage, 1999.