APA (7th ed.) Citation

Lien, D. A. (1989). Learning IBM Basic For The Personal Computer. Tech Publications.

Chicago Style (17th ed.) Citation

Lien, David A. Learning IBM Basic For The Personal Computer. Tech Publications, 1989.

MLA (8th ed.) Citation

Lien, David A. Learning IBM Basic For The Personal Computer. Tech Publications, 1989.

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