Cita APA (7a ed.)

Cooper, D. (1992). Oh Pascal: Turbo Pascal 6.0 (3rd ed.). [S.n.].

Cita Chicago Style (17a ed.)

Cooper, Doug. Oh Pascal: Turbo Pascal 6.0. 3rd ed. Nueva York: [S.n.], 1992.

Cita MLA (9a ed.)

Cooper, Doug. Oh Pascal: Turbo Pascal 6.0. 3rd ed. [S.n.], 1992.