APA (7th ed.) Citation

Foster, C. R. (1964). Flexible pavement design. National Bituminous Concrete Association.

Chicago Style (17th ed.) Citation

Foster, Charles R. Flexible Pavement Design. College Station, Texas: National Bituminous Concrete Association, 1964.

MLA (8th ed.) Citation

Foster, Charles R. Flexible Pavement Design. National Bituminous Concrete Association, 1964.