APA

Strategic Highway Research Program, SHRP-LTPP/FR-90-001, . (1990). Distress identification manual for the long-term pavement performance studies. Washington DC: Strategic Highway Research Program.

Chicago

Strategic Highway Research Program, SHRP-LTPP/FR-90-001, . 1990. Distress identification manual for the long-term pavement performance studies. Washington DC: Strategic Highway Research Program.

Harvard

Strategic Highway Research Program, SHRP-LTPP/FR-90-001, . (1990). Distress identification manual for the long-term pavement performance studies. Washington DC: Strategic Highway Research Program.

MLA

Strategic Highway Research Program, SHRP-LTPP/FR-90-001, . Distress identification manual for the long-term pavement performance studies. Washington DC: Strategic Highway Research Program. 1990.