एपीए उद्धरण

Barbara Sinclair. (1996). Activate your English: A short course for adults (intermediate self-study workbook). Cambridge, UK: Cambridge Univ. Press.

शिकागो स्टाइल उद्धरण

Barbara Sinclair. Activate Your English: A Short Course for Adults (intermediate Self-study Workbook). Cambridge, UK: Cambridge Univ. Press, 1996.

एमएलए उद्धरण

Barbara Sinclair. Activate Your English: A Short Course for Adults (intermediate Self-study Workbook). Cambridge, UK: Cambridge Univ. Press, 1996.