APA Style

Thatcher, F, W. (1980). Long term marriage : a search for the ingredients of a lifetime partnership / Floyd & Harriett Thatcher. . Waco, Tex.: Word Books.

MLA Style

Thatcher, Floyd, W.. "Long term marriage : a search for the ingredients of a lifetime partnership / Floyd & Harriett Thatcher.". Waco, Tex.: Word Books, 1980. Text.