APA (7th ed.) Citation

Hawkins, J. A. (1988). Explaining language universals. Basil Blackwell.

Chicago Style (17th ed.) Citation

Hawkins, John A. Explaining Language Universals. Oxford [etc.]: Basil Blackwell, 1988.

MLA (9th ed.) Citation

Hawkins, John A. Explaining Language Universals. Basil Blackwell, 1988.

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