APA

Berg R. L., McGraw R. W., . (1978). Improved drainage and frost action criteria for New Jersey pavement design. Phase 2. Hanover, NH: Cold Regions Research & Engineering Laboratory.

Chicago

Berg Richard L, McGraw Richard W, . 1978. Improved drainage and frost action criteria for New Jersey pavement design. Phase 2. Hanover, NH: Cold Regions Research & Engineering Laboratory.

Harvard

Berg R. L., McGraw R. W., . (1978). Improved drainage and frost action criteria for New Jersey pavement design. Phase 2. Hanover, NH: Cold Regions Research & Engineering Laboratory.

MLA

Berg Richard L, McGraw Richard W, . Improved drainage and frost action criteria for New Jersey pavement design. Phase 2. Hanover, NH: Cold Regions Research & Engineering Laboratory. 1978.