Potter, D. M., & Fehrenbacher, D. E. (1976). The impending crisis, 1848-1861 / by David M. Potter ; completed and edited by Don E. Fehrenbacher. Harper and Row.
Chicago Style (17th ed.) CitationPotter, David M., and Don E. Fehrenbacher. The Impending Crisis, 1848-1861 / by David M. Potter ; Completed and Edited by Don E. Fehrenbacher. New York ; London: Harper and Row, 1976.
MLA (9th ed.) CitationPotter, David M., and Don E. Fehrenbacher. The Impending Crisis, 1848-1861 / by David M. Potter ; Completed and Edited by Don E. Fehrenbacher. Harper and Row, 1976.
Warning: These citations may not always be 100% accurate.