एपीए उद्धरण

Elwoood S, B. (1977). Management Science/ Operations Research. Wiley Hamilton.

शिकागो स्टाइल उद्धरण

Elwoood S, Buffa. Management Science/ Operations Research. Santa Barbara: Wiley Hamilton, 1977.

एमएलए उद्धरण

Elwoood S, Buffa. Management Science/ Operations Research. Wiley Hamilton, 1977.