Gaya APA

Keith, D, E, H, G, A, K, A, D, C. (1981). Basic princiles and practice of Microprocessors . London: Edward Arnold (Publishers).

Gaya MLA

Keith, D, E, Heffer, G, A, King, And, D, C. "Basic princiles and practice of Microprocessors". London: Edward Arnold (Publishers), 1981. .