Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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