Warrillow, J. (2015). The automatic customer: Creating a subscription business in any industry. Portfolio.
Chicago Style (17th ed.) CitationWarrillow, John. The Automatic Customer: Creating a Subscription Business in Any Industry. New York: Portfolio, 2015.
MLA (8th ed.) CitationWarrillow, John. The Automatic Customer: Creating a Subscription Business in Any Industry. Portfolio, 2015.
Warning: These citations may not always be 100% accurate.