Cita APA (7a ed.)

Kempf Leonard, K. (1986). Constancy and change in the criminal career. Univ. Microfilms International.

Cita Chicago Style (17a ed.)

Kempf Leonard, Kimberly. Constancy and Change in the Criminal Career. Ann Arbor, Mich: Univ. Microfilms International, 1986.

Cita MLA (8a ed.)

Kempf Leonard, Kimberly. Constancy and Change in the Criminal Career. Univ. Microfilms International, 1986.