Sheraton, M. (1964). City portraits: A guide to 60 of the world's great cities. Harper & Row.
芝加哥风格引文Sheraton, Mimi. City Portraits: A Guide to 60 of the World's Great Cities. New York: Harper & Row, 1964.
MLA引文Sheraton, Mimi. City Portraits: A Guide to 60 of the World's Great Cities. Harper & Row, 1964.
警告：这些引文格式不一定是100％准确.