APA (7th ed.) Citation

(1982). Apple FORTRAN: Language reference manual. H.W. Sams.

Chicago Style (17th ed.) Citation

Apple FORTRAN: Language Reference Manual. [Indianapolis, Ind., USA: H.W. Sams, 1982.

MLA (9th ed.) Citation

Apple FORTRAN: Language Reference Manual. H.W. Sams, 1982.