एपीए उद्धरण

Jefferson, S. T. (2012). Valuable content marketing: How to make quality content your key to success.

शिकागो स्टाइल उद्धरण

Jefferson, Sonja; Tanton. Valuable Content Marketing: How to Make Quality Content Your Key to Success. Kogan Page Inda Pvt Ltd: New Delhi, 2012.

एमएलए उद्धरण

Jefferson, Sonja; Tanton. Valuable Content Marketing: How to Make Quality Content Your Key to Success. 2012.