APA (7th ed.) Citation

Bowden, W., & Nichols, R. F. (1930). Syllabus for the history of civilization (Rev. ed.). Crofts.

Chicago Style (17th ed.) Citation

Bowden, Witt, and Roy Franklin Nichols. Syllabus for the History of Civilization. Rev. ed. New York: Crofts, 1930.

MLA (9th ed.) Citation

Bowden, Witt, and Roy Franklin Nichols. Syllabus for the History of Civilization. Rev. ed. Crofts, 1930.