एपीए उद्धरण

Etter, D. M. (1997). Structured FORTRAN 77 for engineers and scientists (5th ed.). Menlo Park, Calif.: Addison-Wesley.

शिकागो स्टाइल उद्धरण

Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 5th ed. Menlo Park, Calif.: Addison-Wesley, 1997.

एमएलए उद्धरण

Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 5th ed. Menlo Park, Calif.: Addison-Wesley, 1997.