APA (7th ed.) Citation

(1991). AIX XL Fortran compiler 6000: Language reference version 2.2 (2a. ed.). IBM.

Chicago Style (17th ed.) Citation

AIX XL Fortran Compiler 6000: Language Reference Version 2.2. 2a. ed. Ottawa: IBM, 1991.

MLA (9th ed.) Citation

AIX XL Fortran Compiler 6000: Language Reference Version 2.2. 2a. ed. IBM, 1991.

Warning: These citations may not always be 100% accurate.