Zoehfeld, K. W., & Lamont, P. (2014). Secrets of the seasons: Orbiting the sun in our backyard (First edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZoehfeld, Kathleen Weidner, और Priscilla Lamont. Secrets of the Seasons: Orbiting the Sun in Our Backyard. First edition. New York: Alfred A. Knopf, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रZoehfeld, Kathleen Weidner, और Priscilla Lamont. Secrets of the Seasons: Orbiting the Sun in Our Backyard. First edition. Alfred A. Knopf, 2014.
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