Gelfand, D. E. (1982). Aging: The ethnic factor. Little, Brown.
芝加哥风格引文Gelfand, Donald E. Aging: The Ethnic Factor. Little, Brown, 1982.
MLA引文Gelfand, Donald E. Aging: The Ethnic Factor. Little, Brown, 1982.
警告：这些引文格式不一定是100％准确.
APA引文