APA-Zitierstil (7. Ausg.)

Yoffie, D. B., & Baldwin, E. (2015). Apple Inc. in 2015 (Revised: October 28, 2015.). Harvard Business School Publishing.

Chicago-Zitierstil (17. Ausg.)

Yoffie, David B., und Eric Baldwin. Apple Inc. in 2015. Revised: October 28, 2015. Boston: Harvard Business School Publishing, 2015.

MLA-Zitierstil (9. Ausg.)

Yoffie, David B., und Eric Baldwin. Apple Inc. in 2015. Revised: October 28, 2015. Harvard Business School Publishing, 2015.