The Union:
being a condemnation of Mr. Helper's scheme, with a plan for the settlement of the "irrepressible conflict."
By one who has considered both sides of the question ...

APA Citation

One who has considered both sides of the question. [from old catalog]., African American Pamphlet Collection (Library of Congress). (1857). The Union: being a condemnation of Mr. Helper's scheme, with a plan for the settlement of the "irrepressible conflict.". New York: F. A. Brady.

MLA Citation

One who has considered both sides of the question. [from old catalog], and African American Pamphlet Collection (Library of Congress). The Union: Being a Condemnation of Mr. Helper's Scheme, With a Plan for the Settlement of the "irrepressible Conflict.". New York: F. A. Brady, 1857.

Warning: These citations may not always be complete (especially for serials).