APA (7th ed.) Citation

Kumar, V. Making "freemium" work. Harvard Business Review.

Chicago Style (17th ed.) Citation

Kumar, Vineet. "Making "Freemium" Work." Harvard Business Review .

MLA (9th ed.) Citation

Kumar, Vineet. "Making "Freemium" Work." Harvard Business Review, .

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