APA-viite (7. p.)

Steinbach, B., & Posthoff, C. (2009). Logic functions and equations: Examples and exercises. Springer Netherlands.

Chicago-viite (17. p.)

Steinbach, Bernd, ja Christian Posthoff. Logic Functions and Equations: Examples and Exercises. Dordrecht: Springer Netherlands, 2009.

MLA-viite (8. p.)

Steinbach, Bernd, ja Christian Posthoff. Logic Functions and Equations: Examples and Exercises. Springer Netherlands, 2009.