APA

Cunningham D., . (1971). Special vehicles for the severely disables. Adjustable-height wheelchair and auto lift for the quadriplegic driver. Berkeley, CA: California University. Department of Mechanical Engineering.

Chicago

Cunningham DM, . 1971. Special vehicles for the severely disables. Adjustable-height wheelchair and auto lift for the quadriplegic driver. Berkeley, CA: California University. Department of Mechanical Engineering.

Harvard

Cunningham D., . (1971). Special vehicles for the severely disables. Adjustable-height wheelchair and auto lift for the quadriplegic driver. Berkeley, CA: California University. Department of Mechanical Engineering.

MLA

Cunningham DM, . Special vehicles for the severely disables. Adjustable-height wheelchair and auto lift for the quadriplegic driver. Berkeley, CA: California University. Department of Mechanical Engineering. 1971.