APA (7th ed.) Citation

Ennes, H. E. (1980). Boolean algebra for computer logic (2. print.). Sams.

Chicago Style (17th ed.) Citation

Ennes, Harold E. Boolean Algebra for Computer Logic. 2. print. Indianapolis, Ind: Sams, 1980.

MLA (9th ed.) Citation

Ennes, Harold E. Boolean Algebra for Computer Logic. 2. print. Sams, 1980.