APA (7th ed.) Citation

Chapman, J. W. (1899). The secret of a happy day: Quiet hour meditations. United Society of Christian Endeavor.

Chicago Style (17th ed.) Citation

Chapman, John Wilbur. The Secret of a Happy Day: Quiet Hour Meditations. Boston: United Society of Christian Endeavor, 1899.

MLA (9th ed.) Citation

Chapman, John Wilbur. The Secret of a Happy Day: Quiet Hour Meditations. United Society of Christian Endeavor, 1899.

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