Cita APA (7a ed.)

Simpson, A. (1986). Advanced techniques in dBase III plus. B.P.B. Pub.

Cita Chicago Style (17a ed.)

Simpson, Alan. Advanced Techniques in DBase III Plus. Delhi: B.P.B. Pub, 1986.

Cita MLA (9a ed.)

Simpson, Alan. Advanced Techniques in DBase III Plus. B.P.B. Pub, 1986.