Ludwig, D. J. (1979). The spirit of your marriage: How Christian couples can create a richer and more fulfilling marriage. Augsburg Pub. House.
Style de citation Chicago (17e éd.)Ludwig, David J. The Spirit of Your Marriage: How Christian Couples Can Create a Richer and More Fulfilling Marriage. Minneapolis: Augsburg Pub. House, 1979.
Style de citation MLA (8e éd.)Ludwig, David J. The Spirit of Your Marriage: How Christian Couples Can Create a Richer and More Fulfilling Marriage. Augsburg Pub. House, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.