APA (7th ed.) Citation

Gragg, G. (1973). Linguistics, Method and Extinct Languages: The Case of Sumerian.

Chicago Style (17th ed.) Citation

Gragg, Gene. Linguistics, Method and Extinct Languages: The Case of Sumerian. 1973.

MLA (8th ed.) Citation

Gragg, Gene. Linguistics, Method and Extinct Languages: The Case of Sumerian. 1973.

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