Kammeyer, K. C. W. (1975). Population studies: Selected essays and research (2nd ed.). Rand McNally College Pub. Co..
芝加哥风格引文Kammeyer, Kenneth C. W. Population Studies: Selected Essays and Research. 2nd ed. Chicago: Rand McNally College Pub. Co., 1975.
MLA引文Kammeyer, Kenneth C. W. Population Studies: Selected Essays and Research. 2nd ed. Rand McNally College Pub. Co., 1975.
警告：这些引文格式不一定是100％准确.