APA (7th ed.) Citation

Hughes, J. R. T., & Cain, L. P. American economic history (Sixth edition.).

Chicago Style (17th ed.) Citation

Hughes, Jonathan R. T., and Louis P. Cain. American Economic History. Sixth edition.

MLA (9th ed.) Citation

Hughes, Jonathan R. T., and Louis P. Cain. American Economic History. Sixth edition.

Warning: These citations may not always be 100% accurate.