APA
Hughes J. R. T., Cain L. P. j. a., . (1998). American economic history. Reading, Massachusetts: Addison-Wesley.
Chicago
Hughes Johnathan R T, Cain Louis P jt author, . 1998. American economic history. Reading, Massachusetts: Addison-Wesley.
Harvard
Hughes J. R. T., Cain L. P. j. a., . (1998). American economic history. Reading, Massachusetts: Addison-Wesley.
MLA
Hughes Johnathan R T, Cain Louis P jt author, . American economic history. Reading, Massachusetts: Addison-Wesley. 1998.