Cita APA (7a ed.)

Hoffman, P. B., Beck, J. L., & DeGostin, L. K. (1973). The practical application of a severity scale. Parole decision-making / Supplement report.

Cita Chicago Style (17a ed.)

Hoffman, Peter B., James L. Beck, y Lucille K. DeGostin. "The Practical Application of a Severity Scale." Parole Decision-making / Supplement Report 1973.

Cita MLA (9a ed.)

Hoffman, Peter B., et al. "The Practical Application of a Severity Scale." Parole Decision-making / Supplement Report, 1973.