Watson, J. R. (1922). The flower thrips. University of Florida Agricultural Experiment Station.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWatson, J. R. The Flower Thrips. Gainesville, Fla.: University of Florida Agricultural Experiment Station, 1922.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWatson, J. R. The Flower Thrips. University of Florida Agricultural Experiment Station, 1922.
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