Thornton, A. (1983). The changing American family. Population Reference Bureau.
芝加哥风格引文Thornton, Arland. The Changing American Family. Washington: Population Reference Bureau, 1983.
MLA引文Thornton, Arland. The Changing American Family. Population Reference Bureau, 1983.
警告：这些引文格式不一定是100％准确.