APA
Bannister B. R. &. W. D. G., . (1987). Fundamentals of modern digital systems 2nd ed. New york: Springer-Verlag.
Chicago
Bannister B R & Whitehead D G, . 1987. Fundamentals of modern digital systems 2nd ed. New york: Springer-Verlag.
Harvard
Bannister B. R. &. W. D. G., . (1987). Fundamentals of modern digital systems 2nd ed. New york: Springer-Verlag.
MLA
Bannister B R & Whitehead D G, . Fundamentals of modern digital systems 2nd ed. New york: Springer-Verlag. 1987.