APA (7th ed.) Citation

Blankenhorn, D. (2007). The future of marriage. Encounter Books.

Chicago Style (17th ed.) Citation

Blankenhorn, David. The Future of Marriage. New York: Encounter Books, 2007.

MLA (9th ed.) Citation

Blankenhorn, David. The Future of Marriage. Encounter Books, 2007.

Warning: These citations may not always be 100% accurate.