APA (7th ed.) Citation

Sicking, D. (1987). Development of low-maintenance end treatment for concrete barriers. [publisher not identified].

Chicago Style (17th ed.) Citation

Sicking, Dean. Development of Low-maintenance End Treatment for Concrete Barriers. [Place of publication not identified]: [publisher not identified], 1987.

MLA (9th ed.) Citation

Sicking, Dean. Development of Low-maintenance End Treatment for Concrete Barriers. [publisher not identified], 1987.