Turtle, G., & Walker, K. (1963). Over the sex border: By Georgina Turtle. With a foreword by Kenneth Walker. Gollancz.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTurtle, Georgina, और Kenneth Walker. Over the Sex Border: By Georgina Turtle. With a Foreword by Kenneth Walker. London: Gollancz, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTurtle, Georgina, और Kenneth Walker. Over the Sex Border: By Georgina Turtle. With a Foreword by Kenneth Walker. Gollancz, 1963.
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