Clark, F. E. (1912). The Christian endeavor manual: A textbook on the history, theory, principles, and practice of the Society. United Society of Christian Endeavor.
Chicago Style (17th ed.) CitationClark, Francis Edward. The Christian Endeavor Manual: A Textbook on the History, Theory, Principles, and Practice of the Society. Boston: United Society of Christian Endeavor, 1912.
MLA (9th ed.) CitationClark, Francis Edward. The Christian Endeavor Manual: A Textbook on the History, Theory, Principles, and Practice of the Society. United Society of Christian Endeavor, 1912.
Warning: These citations may not always be 100% accurate.