Chicago:
Booker T. Washington, "Preface," Up from Slavery: An Autobiography, ed. Conway, Moncure Daniel, 1832-1907 in Up from Slavery: An Autobiography Original Sources, accessed July 5, 2025, http://originalsources.com/Document.aspx?DocID=MXPMU1N2ZKFNL53.
MLA:
Washington, Booker T. "Preface." Up from Slavery: An Autobiography, edited by Conway, Moncure Daniel, 1832-1907, in Up from Slavery: An Autobiography, Original Sources. 5 Jul. 2025. http://originalsources.com/Document.aspx?DocID=MXPMU1N2ZKFNL53.
Harvard:
Washington, BT, 'Preface' in Up from Slavery: An Autobiography, ed. . cited in , Up from Slavery: An Autobiography. Original Sources, retrieved 5 July 2025, from http://originalsources.com/Document.aspx?DocID=MXPMU1N2ZKFNL53.