Cita APA (7th ed.)

WALKER ROGER S. (1987). UNDERSTANDING COMPUTER SCIENCE APPLICATIONS. TAXAS INSTRUMENTS INFORMATION PUBLISHING CNETRE.

Cita Chicago (17th ed.)

WALKER ROGER S. UNDERSTANDING COMPUTER SCIENCE APPLICATIONS. DALLAS, TEXAS: TAXAS INSTRUMENTS INFORMATION PUBLISHING CNETRE, 1987.

Cita MLA (9th ed.)

WALKER ROGER S. UNDERSTANDING COMPUTER SCIENCE APPLICATIONS. TAXAS INSTRUMENTS INFORMATION PUBLISHING CNETRE, 1987.