APA (7th ed.) Citation

Butt, J., & Benjamin, C. (2000). A New reference grammar of modern Spanish / John Butt, Carmen Benjamin (3rd ed.). Arnold.

Chicago Style (17th ed.) Citation

Butt, John, and Carmen Benjamin. A New Reference Grammar of Modern Spanish / John Butt, Carmen Benjamin. 3rd ed. London: Arnold, 2000.

MLA (9th ed.) Citation

Butt, John, and Carmen Benjamin. A New Reference Grammar of Modern Spanish / John Butt, Carmen Benjamin. 3rd ed. Arnold, 2000.

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