APA (7th ed.) Citation

Garside, R., Leech, G. N., & Sampson, G. (1987). The computational analysis of English: : a corpus-based approach. Longman.

Chicago Style (17th ed.) Citation

Garside, Roger, Geoffrey N. Leech, and Geoffrey Sampson. The Computational Analysis of English: : A Corpus-based Approach. London [etc.]: Longman, 1987.

MLA (9th ed.) Citation

Garside, Roger, et al. The Computational Analysis of English: : A Corpus-based Approach. Longman, 1987.