APA aipamena

Gramling, W. L. (1994). Current practices in determining pavement condition. National Academy Press.

Chicago Style aipamena

Gramling, W. L. Current Practices in Determining Pavement Condition. Washington, D.C: National Academy Press, 1994.

MLA aipamena

Gramling, W. L. Current Practices in Determining Pavement Condition. National Academy Press, 1994.