एपीए उद्धरण

(1998). DPL 4.0 professional decision analysis software: Academic version. Pacific Grove, CA: Duxbury.

शिकागो स्टाइल उद्धरण

DPL 4.0 Professional Decision Analysis Software: Academic Version. Pacific Grove, CA: Duxbury, 1998.

एमएलए उद्धरण

DPL 4.0 Professional Decision Analysis Software: Academic Version. Pacific Grove, CA: Duxbury, 1998.