APA (7th ed.) Citation

Bibev, D., Conrad, S., Finegan, E., Johansson, S., & Leech, G. (1999). Grammar of spoken and written English. Pearson education limited.

Chicago Style (17th ed.) Citation

Bibev, Douglas, Susan Conrad, Edward Finegan, Stig Johansson, and Geoffrey Leech. Grammar of Spoken and Written English. Harlow: Pearson education limited, 1999.

MLA (9th ed.) Citation

Bibev, Douglas, et al. Grammar of Spoken and Written English. Pearson education limited, 1999.