Cita APA (7a ed.)

Harrigan, K. R. (1983). Strategies for vertical integration. Lexington.

Cita Chicago Style (17a ed.)

Harrigan, Kathryn Rudie. Strategies for Vertical Integration. Lexington, Mass. [etc.]: Lexington, 1983.

Cita MLA (9a ed.)

Harrigan, Kathryn Rudie. Strategies for Vertical Integration. Lexington, 1983.