APA (7th ed.) Citation

Sells, P. (1985). Restrictive and non-restrictive modification. CSLI.

Chicago Style (17th ed.) Citation

Sells, Peter. Restrictive and Non-restrictive Modification. Stanford: CSLI, 1985.

MLA (9th ed.) Citation

Sells, Peter. Restrictive and Non-restrictive Modification. CSLI, 1985.

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