APA (7th ed.) Citation

Barnes, Christensen, & Hansen. (1994). Teaching and the case method: Instructor's guide (3rd ed.). Harvard Business School Press.

Chicago Style (17th ed.) Citation

Barnes, Christensen, and Hansen. Teaching and the Case Method: Instructor's Guide. 3rd ed. Boston: Harvard Business School Press, 1994.

MLA (8th ed.) Citation

Barnes, et al. Teaching and the Case Method: Instructor's Guide. 3rd ed. Harvard Business School Press, 1994.