APA Citation

Semple, E. C. 1. (1903). American history and its geographic conditions. Boston: Houghton Mifflin.

Chicago Style Citation

Semple, Ellen Churchill 1863-1932. American History and Its Geographic Conditions. Boston: Houghton Mifflin, 1903.

MLA Citation

Semple, Ellen Churchill 1863-1932. American History and Its Geographic Conditions. Boston: Houghton Mifflin, 1903.

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