APA (7th ed.) Citation

Cooper, P. (1863). Letter of Peter Cooper on slave emancipation. New York, Oct., 1863. W. C. Bryant & Co., printers.

Chicago Style (17th ed.) Citation

Cooper, Peter. Letter of Peter Cooper on Slave Emancipation. New York, Oct., 1863. New York: W. C. Bryant & Co., printers, 1863.

MLA (9th ed.) Citation

Cooper, Peter. Letter of Peter Cooper on Slave Emancipation. New York, Oct., 1863. W. C. Bryant & Co., printers, 1863.