Cita APA (7a ed.)

Bygate, M. (1995). Speaking ([1st. ed., 5th imp.].). Oxford University Press.

Cita Chicago Style (17a ed.)

Bygate, Martin. Speaking. [1st. ed., 5th imp.]. Toronto: Oxford University Press, 1995.

Cita MLA (9a ed.)

Bygate, Martin. Speaking. [1st. ed., 5th imp.]. Oxford University Press, 1995.