Cita APA (7th ed.)

Gore, M., & Stubbe, J. (1984). Computers and information systems (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Gore, Marvin, i John Stubbe. Computers and Information Systems. 2nd ed. New York: McGraw-Hill, 1984.

Cita MLA (9th ed.)

Gore, Marvin, i John Stubbe. Computers and Information Systems. 2nd ed. McGraw-Hill, 1984.