Crapse, T. B., & Sommer, M. A. (2009). Corollary Discharge. In R. B. Goldstein (Ed.), Encyclopedia of Perception (pp. 325–327). London, UK: SAGE Publications.

Crapse, T. B., and M. A. Sommer. “Corollary Discharge.” In Encyclopedia of Perception, edited by R. B. Goldstein, 325–27. London, UK: SAGE Publications, 2009.

Crapse TB, Sommer MA. Corollary Discharge. In: Goldstein RB, editor. Encyclopedia of Perception. London, UK: SAGE Publications; 2009. p. 325–7.

Crapse, T. B., and M. A. Sommer. “Corollary Discharge.” Encyclopedia of Perception, edited by R. B. Goldstein, SAGE Publications, 2009, pp. 325–27.

Crapse TB, Sommer MA. Corollary Discharge. In: Goldstein RB, editor. Encyclopedia of Perception. London, UK: SAGE Publications; 2009. p. 325–327.