APA (7th ed.) Citation

Parker, R. N. (1985). Aggregation, ratio variables, and measurement problems in criminological research. Journal of quantitative criminology, 1(3), 269-280.

Chicago Style (17th ed.) Citation

Parker, Robert Nash. "Aggregation, Ratio Variables, and Measurement Problems in Criminological Research." Journal of Quantitative Criminology 1, no. 3 (1985): 269-280.

MLA (9th ed.) Citation

Parker, Robert Nash. "Aggregation, Ratio Variables, and Measurement Problems in Criminological Research." Journal of Quantitative Criminology, vol. 1, no. 3, 1985, pp. 269-280.