एपीए उद्धरण

(2012). Skills for the TOEIC® test: Listening and reading. London: HarperCollins.

शिकागो स्टाइल उद्धरण

Skills for the TOEIC® Test: Listening and Reading. London: HarperCollins, 2012.

एमएलए उद्धरण

Skills for the TOEIC® Test: Listening and Reading. London: HarperCollins, 2012.