Spokane Police Department History Book Committee. (2017). Life behind the badge. Walsworth Publishing and Printing Company.
Cita Chicago Style (17a ed.)Spokane Police Department History Book Committee. Life Behind the Badge. Marceline, Missouri: Walsworth Publishing and Printing Company, 2017.
Cita MLA (8a ed.)Spokane Police Department History Book Committee. Life Behind the Badge. Walsworth Publishing and Printing Company, 2017.
Precaución: Estas citas no son 100% exactas.