APA Style

BINGHAM, R, C., WALSTAD, W, B. (1990). Economics: study guide to accompany McConnell and Brue (11). New York: McGraw-Hill Publishing Company.

MLA Style

BINGHAM, ROBERT, C.., WALSTAD, WILLIAM, B.. "Economics: study guide to accompany McConnell and Brue". 11 New York: McGraw-Hill Publishing Company, 1990. Text.