APA (7th ed.) Citation

Blackwood, B. D., & Blackwood, G. H. (1982). Apple FORTRAN: Detailed language instructions specifically for the Apple computer.

Chicago Style (17th ed.) Citation

Blackwood, Brian D., and George H. Blackwood. Apple FORTRAN: Detailed Language Instructions Specifically for the Apple Computer. 1982.

MLA (9th ed.) Citation

Blackwood, Brian D., and George H. Blackwood. Apple FORTRAN: Detailed Language Instructions Specifically for the Apple Computer. 1982.

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