APA (7th ed.) Citation

Gerke, L. F. (1965). Christian marriage: A permanent sacrament : a dissertation . The Catholic University of America Press.

Chicago Style (17th ed.) Citation

Gerke, Leonard F. Christian Marriage: A Permanent Sacrament : A Dissertation . Washington, D.C: The Catholic University of America Press, 1965.

MLA (9th ed.) Citation

Gerke, Leonard F. Christian Marriage: A Permanent Sacrament : A Dissertation . The Catholic University of America Press, 1965.