APA Citatie

Rogers, J., & John Rogers. (2006). Market leader upper intermediate business English practice file. Harlow: Longman.

Chicago Style citaat

Rogers, John, en John Rogers. Market Leader Upper Intermediate Business English Practice File. Harlow: Longman, 2006.

MLA citatie

Rogers, John, en John Rogers. Market Leader Upper Intermediate Business English Practice File. Harlow: Longman, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.