Barzun, J., & Graff, H. F. (1970). The modern researcher. Harcourt Btace r Woeld.
Chicago Style (17th ed.) CitationBarzun, Jacques, and Hanry F. Graff. The Modern Researcher. Harcourt Btace r Woeld, 1970.
MLA (8th ed.) CitationBarzun, Jacques, and Hanry F. Graff. The Modern Researcher. Harcourt Btace r Woeld, 1970.
Warning: These citations may not always be 100% accurate.