APA (7th ed.) Citation

Balfour, A., & Marwick, D. (1981). Programming in standard Fortran 77. Heinemann.

Chicago Style (17th ed.) Citation

Balfour, A., and D.H Marwick. Programming in Standard Fortran 77. London: Heinemann, 1981.

MLA (9th ed.) Citation

Balfour, A., and D.H Marwick. Programming in Standard Fortran 77. Heinemann, 1981.