APA (7th ed.) Citation

Sickler, A. N. (1983). Using and programming the ZX81/TS1000, including ready-to-run programs. Tab Books.

Chicago Style (17th ed.) Citation

Sickler, Albert N. Using and Programming the ZX81/TS1000, Including Ready-to-run Programs. Blue Ridge Summit, Pa.: Tab Books, 1983.

MLA (9th ed.) Citation

Sickler, Albert N. Using and Programming the ZX81/TS1000, Including Ready-to-run Programs. Tab Books, 1983.

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