एपीए उद्धरण

Tom Hutchinson. (1993). Hotline - Started (Workbook - Student's Book). Oxford: Oxford Univ. Press.

शिकागो स्टाइल उद्धरण

Tom Hutchinson. Hotline - Started (Workbook - Student's Book). Oxford: Oxford Univ. Press, 1993.

एमएलए उद्धरण

Tom Hutchinson. Hotline - Started (Workbook - Student's Book). Oxford: Oxford Univ. Press, 1993.