APA引文

Kelso, R. W. (1928). The science of public welfare. Holt.

Chicago Style (17th ed.) Citation

Kelso, Robert Wilson. The Science of Public Welfare. New York: Holt, 1928.

MLA引文

Kelso, Robert Wilson. The Science of Public Welfare. Holt, 1928.

警告：這些引文格式不一定是100％准確.