APA (7th ed.) Citation

Dahl, G. L. (1979). Why Christian marriages are breaking up. T. Nelson.

Chicago Style (17th ed.) Citation

Dahl, Gerald L. Why Christian Marriages Are Breaking Up. Nashville: T. Nelson, 1979.

MLA (9th ed.) Citation

Dahl, Gerald L. Why Christian Marriages Are Breaking Up. T. Nelson, 1979.