Cita APA (7a ed.)

Allison Engine Company. (1989). Allison Gas Turbine. Allison.

Cita Chicago Style (17a ed.)

Allison Engine Company. Allison Gas Turbine. Indiana: Allison, 1989.

Cita MLA (8a ed.)

Allison Engine Company. Allison Gas Turbine. Allison, 1989.