Cita APA (7a ed.)

Grogono, P. (1984). Programming in PASCAL (2nd ed.). National Book Store.

Cita Chicago Style (17a ed.)

Grogono, Peter. Programming in PASCAL. 2nd ed. Manila: National Book Store, 1984.

Cita MLA (9a ed.)

Grogono, Peter. Programming in PASCAL. 2nd ed. National Book Store, 1984.