Sammon, R. (2006). Rick Sammon's travel and nature photography. W.W. Norton.
芝加哥风格引文Sammon, Rick. Rick Sammon's Travel and Nature Photography. New York: W.W. Norton, 2006.
MLA引文Sammon, Rick. Rick Sammon's Travel and Nature Photography. W.W. Norton, 2006.
警告：这些引文格式不一定是100％准确.