APA Edition Citation

Singer, F. S. (1971). Is There An Optimum Level Of Population? Mcgraw - Hill Book Co..

Chicago Edition Citation

Singer, Fred S. Is There An Optimum Level Of Population? New York: Mcgraw - Hill Book Co., 1971.

MLA Edition Citation

Singer, Fred S. Is There An Optimum Level Of Population? Mcgraw - Hill Book Co., 1971.

Warning: These citations may not always be 100% accurate.