एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

Rogers, John, और John Rogers. Market Leader Advanced Business English Practice File. Harlow: Longman, 2006.

एमएलए उद्धरण

Rogers, John, और John Rogers. Market Leader Advanced Business English Practice File. Harlow: Longman, 2006.