APA (7th ed.) Citation

Hanson, S. Z., & Lawlor, S. C. (1980). PDP 11 supplement to Lawlor's Basic. Wadsworth.

Chicago Style (17th ed.) Citation

Hanson, Sallyann Z., and Steven C. Lawlor. PDP 11 Supplement to Lawlor's Basic. Belmont, Calif: Wadsworth, 1980.

MLA (9th ed.) Citation

Hanson, Sallyann Z., and Steven C. Lawlor. PDP 11 Supplement to Lawlor's Basic. Wadsworth, 1980.