American Negro slavery :
a survey of the supply, employment and control of Negro labor as determined by the plantation regime /
by Ulrich Bonnell Phillips.
APA Citation
Phillips, U. Bonnell. (1927). American Negro slavery: a survey of the supply, employment and control of Negro labor as determined by the plantation regime. New York: D. Appleton.
MLA Citation
Phillips, Ulrich Bonnell, 1877-1934. American Negro Slavery: a Survey of the Supply, Employment And Control of Negro Labor As Determined by the Plantation Regime. New York: D. Appleton, 1927.
Warning: These citations may not always be complete (especially for serials).