Rigler/Rigler. (1995). In the Line of Duty. University of North Texas Press.
Chicago Style (17th ed.) CitationRigler/Rigler. In the Line of Duty. University of North Texas Press, 1995.
MLA (9th ed.) CitationRigler/Rigler. In the Line of Duty. University of North Texas Press, 1995.
Warning: These citations may not always be 100% accurate.