Spengler, J. J. (1974). Population change, modernization, and welfare. Prentice-Hall.
Chicago Style (17th ed.) CitationSpengler, Joseph John. Population Change, Modernization, and Welfare. Englewood Cliffs, N.J: Prentice-Hall, 1974.
MLA (9th ed.) CitationSpengler, Joseph John. Population Change, Modernization, and Welfare. Prentice-Hall, 1974.
Warning: These citations may not always be 100% accurate.