Cita APA (7th ed.)
Alston, W. P. (1964). Philosophy of language. Prentice Hall.
Cita Chicago (17th ed.)
Alston, William P. Philosophy of Language. Englewood Cliffs, New Jersey: Prentice Hall, 1964.
Cita MLA (9th ed.)
Alston, William P. Philosophy of Language. Prentice Hall, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.