APA (7th ed.) Citation

Pulman, S., Ritchie, G., Russell, G., Black, A., Briscoe, E., Boguraev, B., . . . Grover, C. (1997). The Lexical Component of a Natural Language Toolkit.

Chicago Style (17th ed.) Citation

Pulman, S., G. Ritchie, G. Russell, A. Black, E. Briscoe, B. Boguraev, J. Carroll, and C. Grover. The Lexical Component of a Natural Language Toolkit. 1997.

MLA (9th ed.) Citation

Pulman, S., et al. The Lexical Component of a Natural Language Toolkit. 1997.