Citazione APA

Carnovsky, L., & Winger, H. W. (1963). The medium sized public Library,its status and future. University of Chicago press.

Stile di citazione Chicago

Carnovsky, Leon, e Howard W. Winger. The Medium Sized Public Library,its Status and Future. Chicago: University of Chicago press, 1963.

Citazione MLA

Carnovsky, Leon, e Howard W. Winger. The Medium Sized Public Library,its Status and Future. University of Chicago press, 1963.