Spenner, P. Why you need a new-media "ringmaster". Harvard Business Review.
Chicago Style (17th ed.) CitationSpenner, Patrick. "Why You Need a New-media "Ringmaster"." Harvard Business Review .
MLA (9th ed.) CitationSpenner, Patrick. "Why You Need a New-media "Ringmaster"." Harvard Business Review, .
Warning: These citations may not always be 100% accurate.