Dyfyniad APA

Croll, J., & Irons, J. C. (1896). Autobiographical sketch of James Croll ..: With memoir of his life and work. E. Stanford.

Dyfyniad Arddull Chicago

Croll, James, and James Campbell Irons. Autobiographical Sketch of James Croll ..: With Memoir of His Life and Work. London: E. Stanford, 1896.

Dyfyniad MLA

Croll, James, and James Campbell Irons. Autobiographical Sketch of James Croll ..: With Memoir of His Life and Work. E. Stanford, 1896.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.