Citazione APA

Penetar, M. P. (1952). The social thought of the Catholic worker on the Negro. Catholic University of America Press.

Stile di citazione Chicago

Penetar, Michael P. The Social Thought of the Catholic Worker on the Negro. Washington: Catholic University of America Press, 1952.

Citazione MLA

Penetar, Michael P. The Social Thought of the Catholic Worker on the Negro. Catholic University of America Press, 1952.