Franklin

MLA

Burton, Jeffrey. Deadliest Outlaws : The Ketchum Gang and the Wild Bunch. 2nd ed. .

APA

Burton, J. Deadliest Outlaws : The Ketchum Gang and the Wild Bunch. 2nd ed. .

Chicago

Burton, Jeffrey. Deadliest Outlaws: The Ketchum Gang and the Wild Bunch. 2nd ed.