APA
Hall P. G., . (1984). Consulting engineering: how can manual 45 be improved. New York: American Society of Civil Engineer.
Chicago
Hall P G, . 1984. Consulting engineering: how can manual 45 be improved. New York: American Society of Civil Engineer.
Harvard
Hall P. G., . (1984). Consulting engineering: how can manual 45 be improved. New York: American Society of Civil Engineer.
MLA
Hall P G, . Consulting engineering: how can manual 45 be improved. New York: American Society of Civil Engineer. 1984.
