APA (7th ed.) Citation

Barzun, J., & Graff, H. F. (1970). The modern researcher (Rev. ed.). Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Barzun, Jacques, and Henry Franklin Graff. The Modern Researcher. Rev. ed. New York: Harcourt, Brace & World, 1970.

MLA (9th ed.) Citation

Barzun, Jacques, and Henry Franklin Graff. The Modern Researcher. Rev. ed. Harcourt, Brace & World, 1970.