Letter, To: Pk Barry Hayes Esq From: Campbell McDougall & Co, December 27, 1830.

Chicago citation style
Campbell McDougall & Co. Letter, To: Pk Barry Hayes Esq From: Campbell McDougall & Co, December 27, 1830.. 1830. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:163699. (Accessed December 11, 2018.)
APA citation style
Campbell McDougall & Co, (1830) Letter, To: Pk Barry Hayes Esq From: Campbell McDougall & Co, December 27, 1830.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:163699
MLA citation style
Campbell McDougall & Co. Retrieved from the Digital Public Library of America <https://digital.library.villanova.edu/Record/vudl:163699>.
Note: These citations are programmatically generated and may be incomplete.