Sampson, R. J., Doherty, E. E., & Laub, J. H. (2004). On the robustness and validity of groups. Journal of quantitative criminology, 20(1), 37-42. doi:10.1023/B:JOQC.0000016698.36239.91
Chicago Style (17th ed.) CitationSampson, Robert J., Elaine Eggleston Doherty, and John H. Laub. "On the Robustness and Validity of Groups." Journal of Quantitative Criminology 20, no. 1 (2004): 37-42. https://doi.org/10.1023/B:JOQC.0000016698.36239.91.
MLA (9th ed.) CitationSampson, Robert J., et al. "On the Robustness and Validity of Groups." Journal of Quantitative Criminology, vol. 20, no. 1, 2004, pp. 37-42, https://doi.org/10.1023/B:JOQC.0000016698.36239.91.
Warning: These citations may not always be 100% accurate.