APA (7. basım) Alıntı

Conrad, S., Biber, D., & Leech, G. N. (2002). Longman student grammar of spoken and written english: Workbook. Pearson Education.

Chicago Style (17. basım) Atıf

Conrad, Susan, Douglas Biber, ve Geoffrey N. Leech. Longman Student Grammar of Spoken and Written English: Workbook. Essex: Pearson Education, 2002.

MLA (9th ed.) Atıf

Conrad, Susan, et al. Longman Student Grammar of Spoken and Written English: Workbook. Pearson Education, 2002.