Cita APA (7a ed.)

Hewitt, C. (1986). Conference on Office Information Systems. No. 3. Association for Computing Machinery.

Cita Chicago Style (17a ed.)

Hewitt, Carl. Conference on Office Information Systems. No. 3. [Place of publication not identified]: Association for Computing Machinery, 1986.

Cita MLA (9a ed.)

Hewitt, Carl. Conference on Office Information Systems. No. 3. Association for Computing Machinery, 1986.