Sulphur extended asphalt (SEA) :
sulphur/asphalt mixture design and construction details : Lufkin field trials /
by Bob M. Gallaway, Donald Saylack.

APA Citation

Gallaway, B. M., Saylak, D., United States. Federal Highway Administration. Implementation Division. (1977). Sulphur extended asphalt (SEA): sulphur/asphalt mixture design and construction details : Lufkin field trials. Reprint 1977. Washington: Dept. of Transportation, Federal Highway Administration, Office of Research and Development, Implementation Division.

MLA Citation

Gallaway, Bob M, Donald Saylak, and United States. Federal Highway Administration. Implementation Division. Sulphur Extended Asphalt (SEA): Sulphur/asphalt Mixture Design And Construction Details : Lufkin Field Trials. Reprint 1977. Washington: Dept. of Transportation, Federal Highway Administration, Office of Research and Development, Implementation Division, 1977.

Warning: These citations may not always be complete (especially for serials).