Cita APA (7th ed.)

Burroughs , C. . .. (1969). Digital computer principles (2nd ed.). Mc Graw Hill.

Cita Chicago (17th ed.)

Burroughs , Corporation. Digital Computer Principles. 2nd ed. New York: Mc Graw Hill, 1969.

Cita MLA (9th ed.)

Burroughs , Corporation. Digital Computer Principles. 2nd ed. Mc Graw Hill, 1969.