Gaya APA

Harrington, D. (2008). Guide to concrete overlays; sustainable solutions for resurfacing and rehabiliting existing pavements (2nd ed). : National Concrete Pavement Technology Center.

Gaya MLA

Harrington, Dale. "Guide to concrete overlays; sustainable solutions for resurfacing and rehabiliting existing pavements". 2nd ed : National Concrete Pavement Technology Center, 2008. Globe.