Schultz, T. P. (1972). The effectiveness of population policies: Alternative methods of statistical inference. Rand Corporation.
芝加哥风格引文Schultz, T. Paul. The Effectiveness of Population Policies: Alternative Methods of Statistical Inference. Santa Monica, Calif: Rand Corporation, 1972.
MLA引文Schultz, T. Paul. The Effectiveness of Population Policies: Alternative Methods of Statistical Inference. Rand Corporation, 1972.
警告：这些引文格式不一定是100％准确.