APA (7th ed.) Citation

Dulson, A., & Foundation, T. L. N. (1968). The Ket Language.

Chicago Style (17th ed.) Citation

Dulson, A., and The Long Now Foundation. The Ket Language. 1968.

MLA (9th ed.) Citation

Dulson, A., and The Long Now Foundation. The Ket Language. 1968.

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