APA引文

Thatcher, O. J., & Schevill, F. (1896). Europe in the middle age. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Thatcher, Oliver J., and Ferdinand Schevill. Europe in the Middle Age. New York: C. Scribner's sons, 1896.

MLA引文

Thatcher, Oliver J., and Ferdinand Schevill. Europe in the Middle Age. C. Scribner's sons, 1896.