APA (7th ed.) Citation

Parker, A. J., & Silbey, V. (1980). BASIC for business for the PDP-11. Reston Publishing.

Chicago Style (17th ed.) Citation

Parker, Alan J., and Val Silbey. BASIC for Business for the PDP-11. Reston, VA.: Reston Publishing, 1980.

MLA (9th ed.) Citation

Parker, Alan J., and Val Silbey. BASIC for Business for the PDP-11. Reston Publishing, 1980.

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