Johnsen, J. (2021). Floratopia: 110 flower garden ideas for your yard, patio, or balcony. The Countryman Press, a division of W.W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnsen, Jan. Floratopia: 110 Flower Garden Ideas for Your Yard, Patio, or Balcony. New York, NY: The Countryman Press, a division of W.W. Norton & Company, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohnsen, Jan. Floratopia: 110 Flower Garden Ideas for Your Yard, Patio, or Balcony. The Countryman Press, a division of W.W. Norton & Company, 2021.
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