APA
Clough S. B., . (1964). Early Modern times. Boston: D.C. Heath and Company.
Chicago
Clough Shepard B, . 1964. Early Modern times. Boston: D.C. Heath and Company.
Harvard
Clough S. B., . (1964). Early Modern times. Boston: D.C. Heath and Company.
MLA
Clough Shepard B, . Early Modern times. Boston: D.C. Heath and Company. 1964.
