Cita APA (7th ed.)

Malvind , A. P., & By Leach , D. P. (1969). Digital principles and applications (2nd ed.). Mc Graw Hill.

Cita Chicago (17th ed.)

Malvind , Albert Paul, i Donald P. By Leach. Digital Principles and Applications. 2nd ed. New York: Mc Graw Hill, 1969.

Cita MLA (9th ed.)

Malvind , Albert Paul, i Donald P. By Leach. Digital Principles and Applications. 2nd ed. Mc Graw Hill, 1969.