MLA

Willen, David C, and Jeffrey I Krantz. 8088 Assembler Language Programming: the Ibm Pc. 2nd edition Indianapolis: Sams, 1985.

APA

Willen, D. C, & Krantz, J. I. (1985). 8088 assembler language programming: the IBM PC. 2nd edition Indianapolis: Sams.

Chicago

Willen, David C., and Jeffrey I Krantz. 8088 Assembler Language Programming: the IBM PC. 2nd edition Indianapolis: Sams, 1985.