APA (7th ed.) Citation

Shafer, R. (1965). The Eurasian Linguistic Superfamily.

Chicago Style (17th ed.) Citation

Shafer, Robert. The Eurasian Linguistic Superfamily. 1965.

MLA (8th ed.) Citation

Shafer, Robert. The Eurasian Linguistic Superfamily. 1965.

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