APA (7th ed.) Citation

Demmer, K., & Brenninkmeijer-Werhahn, A. (1997). Christian marriage today. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Demmer, Klaus, and Aldegonde Brenninkmeijer-Werhahn. Christian Marriage Today. Washington: Catholic University of America Press, 1997.

MLA (9th ed.) Citation

Demmer, Klaus, and Aldegonde Brenninkmeijer-Werhahn. Christian Marriage Today. Catholic University of America Press, 1997.