APA (7th ed.) Citation

NORTON, P. (1989). Guia do programador para IBM PC. Campus.

Chicago Style (17th ed.) Citation

NORTON, PETER. Guia Do Programador Para IBM PC. Rio de Janeiro: Campus, 1989.

MLA (8th ed.) Citation

NORTON, PETER. Guia Do Programador Para IBM PC. Campus, 1989.

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