APA (7e ed.) Bronvermelding

Johnson, E. L., & Karim, M. A. (1987). Digital design: A pragmatic approach. PWS Engineering.

Chicago (17e ed.) Bronvermelding

Johnson, Everett L., en Mohammad A. Karim. Digital Design: A Pragmatic Approach. Boston: PWS Engineering, 1987.

MLA (8e ed.) Bronvermelding

Johnson, Everett L., en Mohammad A. Karim. Digital Design: A Pragmatic Approach. PWS Engineering, 1987.