Cita APA (7a ed.)

Sydes, J., & Cross, B. (2003). Tech Talk Elementary WokBook. Oxford University.

Cita Chicago Style (17a ed.)

Sydes, John, y Brian Cross. Tech Talk Elementary WokBook. Reino Unido: Oxford University, 2003.

Cita MLA (8a ed.)

Sydes, John, y Brian Cross. Tech Talk Elementary WokBook. Oxford University, 2003.