APA

Tavard G. H., . (1955). The Catholic approach to Protestantism. New York: Harper.

Chicago

Tavard George Henry, . 1955. The Catholic approach to Protestantism. New York: Harper.

Harvard

Tavard G. H., . (1955). The Catholic approach to Protestantism. New York: Harper.

MLA

Tavard George Henry, . The Catholic approach to Protestantism. New York: Harper. 1955.