APA引文

Ball, D. A., & McCulloch, W. H. (1989). International business: Introduction and essentials (3rd ed.). Irwin.

Chicago Style (17th ed.) Citation

Ball, Donald A., and Wendell H. McCulloch. International Business: Introduction and Essentials. 3rd ed. Homewood, Illinois: Irwin, 1989.

MLA引文

Ball, Donald A., and Wendell H. McCulloch. International Business: Introduction and Essentials. 3rd ed. Irwin, 1989.