Cita APA (7a ed.)

Cooper, D. (1985). Teaching introductory programming with Oh Pascal (2nd ed.). W. W. Northon.

Cita Chicago Style (17a ed.)

Cooper, Doug. Teaching Introductory Programming with Oh Pascal. 2nd ed. Nueva York: W. W. Northon, 1985.

Cita MLA (9a ed.)

Cooper, Doug. Teaching Introductory Programming with Oh Pascal. 2nd ed. W. W. Northon, 1985.