APA (7th ed.) Citation

Construction Engineering Research Laboratory (U.S. : 1969-1992) & Robinson, D. (1984). Economic Impact Forecast System (EIFS) II: User's manual (Updated ed.). US Army Corps of Engineers, Construction Engineering Research Laboratory ; [Springfield, VA].

Chicago Style (17th ed.) Citation

Construction Engineering Research Laboratory (U.S. : 1969-1992) and Dennis Robinson. Economic Impact Forecast System (EIFS) II: User's Manual. Updated ed. Champaign, Ill.: US Army Corps of Engineers, Construction Engineering Research Laboratory ; [Springfield, VA], 1984.

MLA (9th ed.) Citation

Construction Engineering Research Laboratory (U.S. : 1969-1992) and Dennis Robinson. Economic Impact Forecast System (EIFS) II: User's Manual. Updated ed. US Army Corps of Engineers, Construction Engineering Research Laboratory ; [Springfield, VA], 1984.