APA (7th ed.) Citation

Jefferson, S., & Tanton, S. (2013). Valuable content marketing: Why quality content is key business success. Kogan Page.

Chicago Style (17th ed.) Citation

Jefferson, Sonja, and Sharon Tanton. Valuable Content Marketing: Why Quality Content Is Key Business Success. London ; Philadelphia: Kogan Page, 2013.

MLA (9th ed.) Citation

Jefferson, Sonja, and Sharon Tanton. Valuable Content Marketing: Why Quality Content Is Key Business Success. Kogan Page, 2013.

Warning: These citations may not always be 100% accurate.