APA Style

Yoffie, David B.. (1979). Cummins Engine Company . Boston: Harvard Business School Publishing.

Chicago Style

Yoffie, David B.. Cummins Engine Company. Boston: Harvard Business School Publishing, 1979. Multimedia.

MLA Style

Yoffie, David B.. Cummins Engine Company. Boston: Harvard Business School Publishing, 1979. Multimedia.

Turabian Style

Yoffie, David B.. Cummins Engine Company. Boston: Harvard Business School Publishing, 1979. Multimedia.