Link, A. S., & Catton, W. B. (1967). American epoch : a history of the United States since the 1890's / by Arthur S. Link, with the collaboration of William B. Catton: A history of the United States since the 1890's (3rd ed.). Knopf.
Chicago Style (17th ed.) CitationLink, Arthur S., and William B. Catton. American Epoch : A History of the United States Since the 1890's / by Arthur S. Link, with the Collaboration of William B. Catton: A History of the United States Since the 1890's. 3rd ed. New York: Knopf, 1967.
MLA (9th ed.) CitationLink, Arthur S., and William B. Catton. American Epoch : A History of the United States Since the 1890's / by Arthur S. Link, with the Collaboration of William B. Catton: A History of the United States Since the 1890's. 3rd ed. Knopf, 1967.