APA Style

KOONTZ, H. (1976). Management: A Systems and Contingency Analysis of Managerial Functions, 6th Ed. (6). Tokyo: McGraw-Hill Kogakusha, Ltd..

MLA Style

KOONTZ, HAROLD. "Management: A Systems and Contingency Analysis of Managerial Functions, 6th Ed.". 6 Tokyo: McGraw-Hill Kogakusha, Ltd., 1976. Text.