APA (7th ed.) Citation

(1982). ENR Directory of contractors 1983-84 (5th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

ENR Directory of Contractors 1983-84. 5th ed. New York: McGraw-Hill, 1982.

MLA (9th ed.) Citation

ENR Directory of Contractors 1983-84. 5th ed. McGraw-Hill, 1982.