APA (7th ed.) Citation

Davis, E. (1851). The half century: Or, A history of the changes that have taken place, and events that have transpired, chiefly in the United States, between 1800 and 1850. Tappan & Whittemore.

Chicago Style (17th ed.) Citation

Davis, Emerson. The Half Century: Or, A History of the Changes That Have Taken Place, and Events That Have Transpired, Chiefly in the United States, Between 1800 and 1850. Boston: Tappan & Whittemore, 1851.

MLA (9th ed.) Citation

Davis, Emerson. The Half Century: Or, A History of the Changes That Have Taken Place, and Events That Have Transpired, Chiefly in the United States, Between 1800 and 1850. Tappan & Whittemore, 1851.