APA (7th ed.) Citation

Hawkins, J. A. (2004). Efficiency and complexity in grammars (1. publ.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Hawkins, John A. Efficiency and Complexity in Grammars. 1. publ. Oxford [u.a.]: Oxford Univ. Press, 2004.

MLA (9th ed.) Citation

Hawkins, John A. Efficiency and Complexity in Grammars. 1. publ. Oxford Univ. Press, 2004.

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