Citazione Stile APA (7a Edizione)

Couger, J. D., & Shannon, L. E. (1972). FORTRAN IV: A programmed instruction approach (2a. ed.). Richard D. Irwin.

Citazione stile Chigago Style (17a edizione)

Couger, J. Daniel, e Loren E. Shannon. FORTRAN IV: A Programmed Instruction Approach. 2a. ed. Homewood: Richard D. Irwin, 1972.

Citatione MLA (9a ed.)

Couger, J. Daniel, e Loren E. Shannon. FORTRAN IV: A Programmed Instruction Approach. 2a. ed. Richard D. Irwin, 1972.