APA (7th ed.) Citation

Singer, S. M., & Gottfredson, D. M. (1973). Parole decision-making coding manual. Parole decision-making / Supplement report.

Chicago Style (17th ed.) Citation

Singer, Susan M., and Donald M. Gottfredson. "Parole Decision-making Coding Manual." Parole Decision-making / Supplement Report 1973.

MLA (8th ed.) Citation

Singer, Susan M., and Donald M. Gottfredson. "Parole Decision-making Coding Manual." Parole Decision-making / Supplement Report, 1973.

Warning: These citations may not always be 100% accurate.