APA Edition Citation

Gottfredson, R. M., & Hirschi Travis. (1987). Positive Criminology. Sage Publications.

Chicago Edition Citation

Gottfredson, R. Michael, and Hirschi Travis. Positive Criminology. Newbury Park: Sage Publications, 1987.

MLA Edition Citation

Gottfredson, R. Michael, and Hirschi Travis. Positive Criminology. Sage Publications, 1987.

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