APA Style

McCONNELL, C, R., BRUE, S, L. (1995). Contemporary Labor Economics, 4th. Ed. (4). New York: McGraw-Hill Inc..

MLA Style

McCONNELL, CAMPBELL, R.., BRUE, STANLEY, L.. "Contemporary Labor Economics, 4th. Ed.". 4 New York: McGraw-Hill Inc., 1995. Text.