Siringo, C. A. (1912). A cowboy detective: A true story of twenty-two years with a world-famous detective agency; giving the inside facts of the bloody Cœur d'Alene labor riots, and the many ups and downs of the author throughout the United States, Alaska, British Columbia and old Mexico, also exciting scenes among the moonshiners of Kentucky and Virginia. W. B. Conkey.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Siringo, Charles A. A Cowboy Detective: A True Story of Twenty-two Years with a World-famous Detective Agency; Giving the Inside Facts of the Bloody Cœur D'Alene Labor Riots, and the Many Ups and Downs of the Author Throughout the United States, Alaska, British Columbia and Old Mexico, Also Exciting Scenes Among the Moonshiners of Kentucky and Virginia. Chicago: W. B. Conkey, 1912.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Siringo, Charles A. A Cowboy Detective: A True Story of Twenty-two Years with a World-famous Detective Agency; Giving the Inside Facts of the Bloody Cœur D'Alene Labor Riots, and the Many Ups and Downs of the Author Throughout the United States, Alaska, British Columbia and Old Mexico, Also Exciting Scenes Among the Moonshiners of Kentucky and Virginia. W. B. Conkey, 1912.