APA (7th ed.) Citation

American Telephone and Telegraph Company. (1977). Engineering economy: A manager's guide to economic decision making (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

American Telephone and Telegraph Company. Engineering Economy: A Manager's Guide to Economic Decision Making. 3rd ed. New York: McGraw-Hill, 1977.

MLA (9th ed.) Citation

American Telephone and Telegraph Company. Engineering Economy: A Manager's Guide to Economic Decision Making. 3rd ed. McGraw-Hill, 1977.