APA (7th ed.) Citation

Hume, J. N. P., & Holt, R. C. (1982). Structured programming using PL/1 (2. ed.). Reston Publ. Co.

Chicago Style (17th ed.) Citation

Hume, J. N. P., and Richard C. Holt. Structured Programming Using PL/1. 2. ed. Reston, VA: Reston Publ. Co, 1982.

MLA (9th ed.) Citation

Hume, J. N. P., and Richard C. Holt. Structured Programming Using PL/1. 2. ed. Reston Publ. Co, 1982.