APA Citation

American association of state highway and transportation officials. (2013). Practical guide to cost estimating. [Washington]: AASHTO.

Chicago Style Citation

American association of state highway and transportation officials. Practical Guide to Cost Estimating. [Washington]: AASHTO, 2013.

MLA Citation

American association of state highway and transportation officials. Practical Guide to Cost Estimating. [Washington]: AASHTO, 2013.

Warning: These citations may not always be 100% accurate.