APA citiranje

Jenkins, H. (1970). Keeping the peace: A Police Chief Looks at His Job. New York: Harper & Row.

Trích dẫn kiểu Chicago

Jenkins, Herbert. Keeping the Peace: A Police Chief Looks At His Job. New York: Harper & Row, 1970.

MLA citiranje

Jenkins, Herbert. Keeping the Peace: A Police Chief Looks At His Job. New York: Harper & Row, 1970.

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