Etter, D. M. (1990). Structured FORTRAN 77 for engineers and scientists. Redwood City, Calif: Benjamin/Cummings Pub. Co.
Citação norma ChicagoEtter, Delores M. Structured FORTRAN 77 for Engineers and Scientists. Redwood City, Calif: Benjamin/Cummings Pub. Co, 1990.
Citação norma MLAEtter, Delores M. Structured FORTRAN 77 for Engineers and Scientists. Redwood City, Calif: Benjamin/Cummings Pub. Co, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.