Cita APA (7a ed.)

Lewis, R., & Blakeley, B. H. (1974). Elements of BASIC (2nd edition.). NCC Publications.

Cita Chicago Style (17a ed.)

Lewis, R., y B. H. Blakeley. Elements of BASIC. 2nd edition. Manchester: NCC Publications, 1974.

Cita MLA (8a ed.)

Lewis, R., y B. H. Blakeley. Elements of BASIC. 2nd edition. NCC Publications, 1974.