Cook, P. J., & Ludwig, J. (n.d.). Elusive Facts about Gun Violence: Where Good Surveys Go Bad (In preparation). In M. D. Maltz & S. K. Rice (Eds.), Envisioning Criminology: Researchers on Research as a Process of Discovery. New York: Springer.

Cook, P. J., and J. Ludwig. “Elusive Facts about Gun Violence: Where Good Surveys Go Bad (In preparation).” In Envisioning Criminology: Researchers on Research as a Process of Discovery, edited by M. D. Maltz and S. K. Rice. New York: Springer, n.d.

Cook PJ, Ludwig J. Elusive Facts about Gun Violence: Where Good Surveys Go Bad (In preparation). In: Maltz MD, Rice SK, editors. Envisioning Criminology: Researchers on Research as a Process of Discovery. New York: Springer;

Cook, P. J., and J. Ludwig. “Elusive Facts about Gun Violence: Where Good Surveys Go Bad (In preparation).” Envisioning Criminology: Researchers on Research as a Process of Discovery, edited by M. D. Maltz and S. K. Rice, Springer.

Cook PJ, Ludwig J. Elusive Facts about Gun Violence: Where Good Surveys Go Bad (In preparation). In: Maltz MD, Rice SK, editors. Envisioning Criminology: Researchers on Research as a Process of Discovery. New York: Springer;