Cita APA (7th ed.)

Condon, R. J. (1981). Data processing with applications (2nd ed.). Reston Pub.

Cita Chicago (17th ed.)

Condon, Robert J. Data Processing with Applications. 2nd ed. Reston, Va: Reston Pub, 1981.

Cita MLA (9th ed.)

Condon, Robert J. Data Processing with Applications. 2nd ed. Reston Pub, 1981.