APA

Blankenhorn D., Mack D., . (2001). The Book of marriage. Cambridge: William B. Eerdmans Publishing Company.

Chicago

Blankenhorn David, Mack Dana, . 2001. The Book of marriage. Cambridge: William B. Eerdmans Publishing Company.

Harvard

Blankenhorn D., Mack D., . (2001). The Book of marriage. Cambridge: William B. Eerdmans Publishing Company.

MLA

Blankenhorn David, Mack Dana, . The Book of marriage. Cambridge: William B. Eerdmans Publishing Company. 2001.