Cita APA (7a ed.)

Kok, L. (1980). Illinois uniform crime reports user's guide and code books. Illinois uniform crime reports user's guide and code books.

Cita Chicago Style (17a ed.)

Kok, Linda. "Illinois Uniform Crime Reports User's Guide and Code Books." Illinois Uniform Crime Reports User's Guide and Code Books 1980.

Cita MLA (9a ed.)

Kok, Linda. "Illinois Uniform Crime Reports User's Guide and Code Books." Illinois Uniform Crime Reports User's Guide and Code Books, 1980.