Cita APA (7a ed.)

Graphics Interface & Canadian Human-Computer Communications Society. (1969). Graphics Interface .: Proceedings. Canadian Human-Computer Communications Society.

Cita Chicago Style (17a ed.)

Graphics Interface y Canadian Human-Computer Communications Society. Graphics Interface .: Proceedings. Toronto: Canadian Human-Computer Communications Society, 1969.

Cita MLA (9a ed.)

Graphics Interface y Canadian Human-Computer Communications Society. Graphics Interface .: Proceedings. Canadian Human-Computer Communications Society, 1969.