APA Citation

Gladstone, J., & Humphreys, K. K. (1995). Mechanical estimating guidebook (6th ed.). New York: McGraw-Hill.

Chicago Style Citation

Gladstone, John., and Kenneth King Humphreys. Mechanical Estimating Guidebook. 6th ed. New York: McGraw-Hill, 1995.

MLA Citation

Gladstone, John., and Kenneth King Humphreys. Mechanical Estimating Guidebook. 6th ed. New York: McGraw-Hill, 1995.

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