APA (7th ed.) Citation

Levin, S. (1971). The Indo-European and Semitic Languages.

Chicago Style (17th ed.) Citation

Levin, S. The Indo-European and Semitic Languages. 1971.

MLA (8th ed.) Citation

Levin, S. The Indo-European and Semitic Languages. 1971.

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