APA Style

NORDHAUS, W, D., SAMUELSON, P, A. (2001). Microeconomics, 17th. Ed. (17). New York: McGraw-Hill.

MLA Style

NORDHAUS, WILLIAM, D.., SAMUELSON, PAUL, A.. "Microeconomics, 17th. Ed.". 17 New York: McGraw-Hill, 2001. Text.