Croll, J., & Irons, J. C. (1896). Autobiographical sketch of James Croll ..: With memoir of his life and work. E. Stanford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCroll, James, और James Campbell Irons. Autobiographical Sketch of James Croll ..: With Memoir of His Life and Work. London: E. Stanford, 1896.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCroll, James, और James Campbell Irons. Autobiographical Sketch of James Croll ..: With Memoir of His Life and Work. E. Stanford, 1896.
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