APA-Zitierstil (7. Ausg.)

Humphreys, H. C. (1972). The factors operating in the location of State normal schools (Reprint of the 1923 ed.). AMS Press.

Chicago-Zitierstil (17. Ausg.)

Humphreys, Harry Christopher. The Factors Operating in the Location of State Normal Schools. Reprint of the 1923 ed. New York: AMS Press, 1972.

MLA-Zitierstil (9. Ausg.)

Humphreys, Harry Christopher. The Factors Operating in the Location of State Normal Schools. Reprint of the 1923 ed. AMS Press, 1972.