Duncan, D. D. (1966). Yankee Nomad: A photographic odyssey. Holt, Rinehart and Winston.
芝加哥风格引文Duncan, David Douglas. Yankee Nomad: A Photographic Odyssey. New York: Holt, Rinehart and Winston, 1966.
MLA引文Duncan, David Douglas. Yankee Nomad: A Photographic Odyssey. Holt, Rinehart and Winston, 1966.
警告：这些引文格式不一定是100％准确.