APA
American Concrete Institute. Publication nr SP-51, . (1975). Roadways and airport pavements. Detroit, MI: American Concrete Institute. Publication nr SP-51.
Chicago
American Concrete Institute. Publication nr SP-51, . 1975. Roadways and airport pavements. Detroit, MI: American Concrete Institute. Publication nr SP-51.
Harvard
American Concrete Institute. Publication nr SP-51, . (1975). Roadways and airport pavements. Detroit, MI: American Concrete Institute. Publication nr SP-51.
MLA
American Concrete Institute. Publication nr SP-51, . Roadways and airport pavements. Detroit, MI: American Concrete Institute. Publication nr SP-51. 1975.