Cita APA (7th ed.)

Feldman, P., & Rugg, T. (1991). Using QBasic. Que.

Cita Chicago (17th ed.)

Feldman, Phil, i Tom Rugg. Using QBasic. Carmel, Ind: Que, 1991.

Cita MLA (9th ed.)

Feldman, Phil, i Tom Rugg. Using QBasic. Que, 1991.