O'Neal, B. (1989). Cattlemen vs. sheepherders: Five decades of violence in the West, 1880-1920. Eakin Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Neal, Bill. Cattlemen Vs. Sheepherders: Five Decades of Violence in the West, 1880-1920. Austin, Tex.: Eakin Press, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Neal, Bill. Cattlemen Vs. Sheepherders: Five Decades of Violence in the West, 1880-1920. Eakin Press, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.