The modern researcher

MLA

Barzun, Jacques, and Henry F Graff. The Modern Researcher. 6th ed. Belmont, CA: Thomson/Wadsworth, 2004.

APA

Barzun, J., & Graff, H. F. (2004). The modern researcher. 6th ed. Belmont, CA: Thomson/Wadsworth.

Chicago

Barzun, Jacques, and Henry F Graff. The Modern Researcher. 6th ed. Belmont, CA: Thomson/Wadsworth, 2004.