Wilson, E. B. (1938). The problems of a changing population: Report of the Committee on population problems to the National resources committee. May, 1938. Washington: U. S. Govt. print. off..
Chicago Style CitationWilson, Edwin Bidwell. The Problems of a Changing Population: Report of the Committee On Population Problems to the National Resources Committee. May, 1938. Washington: U. S. Govt. print. off., 1938.
MLA CitationWilson, Edwin Bidwell. The Problems of a Changing Population: Report of the Committee On Population Problems to the National Resources Committee. May, 1938. Washington: U. S. Govt. print. off., 1938.