Styl cytowania APA

Smith, R. E. a. Z., & Zietz, D. (1970). American Social Welfare Institutions. John Wiley & Sons, Inc..

Styl cytowania Chicago

Smith, Russell E and Zietz, i Dorothy Zietz. American Social Welfare Institutions. New York: John Wiley & Sons, Inc., 1970.

Styl cytowania MLA

Smith, Russell E and Zietz, i Dorothy Zietz. American Social Welfare Institutions. John Wiley & Sons, Inc., 1970.