Cita APA (7th ed.)

Etter, D. M. (1984). Problem solving with structured FORTRAN 77. The Benjamin/Cummings Pub Co.

Cita Chicago (17th ed.)

Etter, D. M. Problem Solving with Structured FORTRAN 77. Menlo Park, Calif: The Benjamin/Cummings Pub Co, 1984.

Cita MLA (9th ed.)

Etter, D. M. Problem Solving with Structured FORTRAN 77. The Benjamin/Cummings Pub Co, 1984.