Gaya APA

Koffman, E, B., Fredman, F, L. (1981). Problem solving and structured prgramming in fortran (2nd. ed.). Reading, Mass: .

Gaya MLA

Koffman, Elliot, B., Fredman, Frank, L. "Problem solving and structured prgramming in fortran". 2nd. ed. Reading, Mass: , 1981. Text.