APA

Claessen A., Edwards J., Sommer P. & Uge P. (1976). Asphalt pavement design. The Shell method. London: Shell International Petroleum. Customer publication nr 213/76.

Chicago

Claessen AIM, Edwards JM, Sommer P and Uge P. 1976. Asphalt pavement design. The Shell method. London: Shell International Petroleum. Customer publication nr 213/76.

Harvard

Claessen A., Edwards J., Sommer P. and Uge P. (1976). Asphalt pavement design. The Shell method. London: Shell International Petroleum. Customer publication nr 213/76.

MLA

Claessen AIM, Edwards JM, Sommer P and Uge P. Asphalt pavement design. The Shell method. London: Shell International Petroleum. Customer publication nr 213/76. 1976.