APA (7th ed.) Citation

Eisenbach, S., & Sadler, C. (1989). Program design with Modula-2 (1. print.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Eisenbach, Susan, and Chris Sadler. Program Design with Modula-2. 1. print. Wokingham, England: Addison-Wesley, 1989.

MLA (9th ed.) Citation

Eisenbach, Susan, and Chris Sadler. Program Design with Modula-2. 1. print. Addison-Wesley, 1989.