Cita APA (7a ed.)

Uchida, C. D., & Brooks, L. W. (1990). Violence Against Police: Baltimore County, Maryland, 1984-1986. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR09347.v1

Cita Chicago Style (17a ed.)

Uchida, Craig D., y Laure W. Brooks. Violence Against Police: Baltimore County, Maryland, 1984-1986. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1990. https://doi.org/10.3886/ICPSR09347.v1.

Cita MLA (9a ed.)

Uchida, Craig D., y Laure W. Brooks. Violence Against Police: Baltimore County, Maryland, 1984-1986. [Verlag nicht ermittelbar], 1990. https://doi.org/10.3886/ICPSR09347.v1.