Citazione Stile APA (7a Edizione)

Friedman, F. L., & Koffman, E. B. (1981). Problem solving and structured programming in Fortran (2nd ed.). Addison-Wesley Publishing.

Citazione stile Chigago Style (17a edizione)

Friedman, Frank L., e Elliot B. Koffman. Problem Solving and Structured Programming in Fortran. 2nd ed. Reading, Mass: Addison-Wesley Publishing, 1981.

Citatione MLA (9a ed.)

Friedman, Frank L., e Elliot B. Koffman. Problem Solving and Structured Programming in Fortran. 2nd ed. Addison-Wesley Publishing, 1981.