APA (7th ed.) Citation

Campbell, L. D. (1850). Speech of Hon. L.D. Campbell, of Ohio: On Southern aggression, the purposes of the Union, and the comparative effects of slavery and freedom. Printed at the Congressional Globe Office.

Chicago Style (17th ed.) Citation

Campbell, Lewis D. Speech of Hon. L.D. Campbell, of Ohio: On Southern Aggression, the Purposes of the Union, and the Comparative Effects of Slavery and Freedom. Washington: Printed at the Congressional Globe Office, 1850.

MLA (9th ed.) Citation

Campbell, Lewis D. Speech of Hon. L.D. Campbell, of Ohio: On Southern Aggression, the Purposes of the Union, and the Comparative Effects of Slavery and Freedom. Printed at the Congressional Globe Office, 1850.