APA (7th ed.) Citation

(1984). A goal programming methodology for service reduction / by Robert George Duffy.

Chicago Style (17th ed.) Citation

A Goal Programming Methodology for Service Reduction / by Robert George Duffy. 1984.

MLA (9th ed.) Citation

A Goal Programming Methodology for Service Reduction / by Robert George Duffy. 1984.

Warning: These citations may not always be 100% accurate.