APA

Shields C. V., . (1958). Democracy and Catholicism in America. New York: McGraw-Hill.

Chicago

Shields Currin V, . 1958. Democracy and Catholicism in America. New York: McGraw-Hill.

Harvard

Shields C. V., . (1958). Democracy and Catholicism in America. New York: McGraw-Hill.

MLA

Shields Currin V, . Democracy and Catholicism in America. New York: McGraw-Hill. 1958.