Kahn, A. J. (1961). Protecting New York City's children. Citizens' Committee for Children of New York.
芝加哥风格引文Kahn, Alfred J. Protecting New York City's Children. N.Y.: Citizens' Committee for Children of New York, 1961.
MLA引文Kahn, Alfred J. Protecting New York City's Children. Citizens' Committee for Children of New York, 1961.
警告：这些引文格式不一定是100％准确.