APA引文

Williamson, M. A. 1. (1929). The social worker in a group. Harper.

Chicago Style (17th ed.) Citation

Williamson, Margaretta A. 1891. The Social Worker in a Group. New York: Harper, 1929.

MLA引文

Williamson, Margaretta A. 1891. The Social Worker in a Group. Harper, 1929.

警告：這些引文格式不一定是100％准確.