Cita APA (7a ed.)

Martin, R. A., & Legault, R. L. (2005). Systematic Measurement Error With State-Level Crime Data: Evidence from the More Guns,less Crime Debate. Journal of research in crime and delinquency, 42(2), 187-210.

Cita Chicago Style (17a ed.)

Martin, Robert A., y Richard L. Legault. "Systematic Measurement Error With State-Level Crime Data: Evidence from the More Guns,less Crime Debate." Journal of Research in Crime and Delinquency 42, no. 2 (2005): 187-210.

Cita MLA (9a ed.)

Martin, Robert A., y Richard L. Legault. "Systematic Measurement Error With State-Level Crime Data: Evidence from the More Guns,less Crime Debate." Journal of Research in Crime and Delinquency, vol. 42, no. 2, 2005, pp. 187-210.