APA

Transportation research record no 774, . (1980). Maintenance management systems and transportation ride quality. Washington DC: Transportation research record no 774.

Chicago

Transportation research record no 774, . 1980. Maintenance management systems and transportation ride quality. Washington DC: Transportation research record no 774.

Harvard

Transportation research record no 774, . (1980). Maintenance management systems and transportation ride quality. Washington DC: Transportation research record no 774.

MLA

Transportation research record no 774, . Maintenance management systems and transportation ride quality. Washington DC: Transportation research record no 774. 1980.