Turner, R. E. (1925). America in civilization; designed as a text-book for college and university use in courses introducing students to life. A. A. Knopf.
Citace podle Chicago (17th ed.)Turner, Ralph Edmund. America in Civilization; Designed as a Text-book for College and University Use in Courses Introducing Students to Life. New York: A. A. Knopf, 1925.
Citace podle MLA (9th ed.)Turner, Ralph Edmund. America in Civilization; Designed as a Text-book for College and University Use in Courses Introducing Students to Life. A. A. Knopf, 1925.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..