Cita APA (7a ed.)

Karchmer, C., & Walsh, M. E. (1981). Enforcement manual: Approaches for combatting arson-for-profit schemes. US Gov. Print. Office.

Cita Chicago Style (17a ed.)

Karchmer, Clifford, y Marylin E. Walsh. Enforcement Manual: Approaches for Combatting Arson-for-profit Schemes. Washington, DC: US Gov. Print. Office, 1981.

Cita MLA (8a ed.)

Karchmer, Clifford, y Marylin E. Walsh. Enforcement Manual: Approaches for Combatting Arson-for-profit Schemes. US Gov. Print. Office, 1981.