APA (7th ed.) Citation

Ware, B. (1986). PC-Calcb: User's manual IBM PC/PCXT. Richard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

Ware, Button. PC-Calcb: User's Manual IBM PC/PCXT. Richard D. Irwin, Inc, 1986.

MLA (8th ed.) Citation

Ware, Button. PC-Calcb: User's Manual IBM PC/PCXT. Richard D. Irwin, Inc, 1986.

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