APA (7th ed.) Citation

Smith, M. (1984). 6502 machine & assembly language programming. Tab Books.

Chicago Style (17th ed.) Citation

Smith, Mike. 6502 Machine & Assembly Language Programming. Blue Ridge Summit, Pa: Tab Books, 1984.

MLA (9th ed.) Citation

Smith, Mike. 6502 Machine & Assembly Language Programming. Tab Books, 1984.

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