APA (7th ed.) Citation

Spengler, J. (1974). Population change, modernization, and welfare. Prentice-Hall, Inc.

Chicago Style (17th ed.) Citation

Spengler, Joseph. Population Change, Modernization, and Welfare. New Jersey: Prentice-Hall, Inc, 1974.

MLA (9th ed.) Citation

Spengler, Joseph. Population Change, Modernization, and Welfare. Prentice-Hall, Inc, 1974.