Cita APA (7th ed.)

GOTTFRIED, B. S. (1988). Theory and problems of programming with basic.-- ed.3. McGraw-Hill Book.

Cita Chicago (17th ed.)

GOTTFRIED, Byron S. Theory and Problems of Programming with Basic.-- Ed.3. New York: McGraw-Hill Book, 1988.

Cita MLA (9th ed.)

GOTTFRIED, Byron S. Theory and Problems of Programming with Basic.-- Ed.3. McGraw-Hill Book, 1988.