APA

Fogelson R. M., . (1977). Big-city police. Cambridge, Mass: Harvard University Press.

Chicago

Fogelson Robert M, . 1977. Big-city police. Cambridge, Mass: Harvard University Press.

Harvard

Fogelson R. M., . (1977). Big-city police. Cambridge, Mass: Harvard University Press.

MLA

Fogelson Robert M, . Big-city police. Cambridge, Mass: Harvard University Press. 1977.