Cita APA (7th ed.)
Cleator, P. E. (1962). Lost languages. New American Library.
Cita Chicago (17th ed.)
Cleator, Philip Ellaby. Lost Languages. New York, USA: New American Library, 1962.
Cita MLA (9th ed.)
Cleator, Philip Ellaby. Lost Languages. New American Library, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.