Graybill, A. R. (2007). Policing the Great Plains: Rangers, mounties and the North American frontier, 1875 - 1910. University of Nebraska Press.
Chicago Style (17th ed.) CitationGraybill, Andrew R. Policing the Great Plains: Rangers, Mounties and the North American Frontier, 1875 - 1910. Lincoln [u.a.]: University of Nebraska Press, 2007.
MLA (9th ed.) CitationGraybill, Andrew R. Policing the Great Plains: Rangers, Mounties and the North American Frontier, 1875 - 1910. University of Nebraska Press, 2007.
Warning: These citations may not always be 100% accurate.