APA (7th ed.) Citation

Barker, J. A. (1981). Dictionary of soil mechanics and foundation engineering. Construction Press.

Chicago Style (17th ed.) Citation

Barker, John Arthur. Dictionary of Soil Mechanics and Foundation Engineering. London New York: Construction Press, 1981.

MLA (9th ed.) Citation

Barker, John Arthur. Dictionary of Soil Mechanics and Foundation Engineering. Construction Press, 1981.