APA (7th ed.) Citation

Cleator, P. E. (1959). Lost languages / by P.E. Cleator. Hale.

Chicago Style (17th ed.) Citation

Cleator, P. E. Lost Languages / by P.E. Cleator. Hale, 1959.

MLA (9th ed.) Citation

Cleator, P. E. Lost Languages / by P.E. Cleator. Hale, 1959.

Warning: These citations may not always be 100% accurate.