APA Citation

Aston, F. W. 1., & Urbain, G. 1. (1923). Les isotopes. Paris: Librairie Scientifique J. Hermann.

Chicago Style Citation

Aston, Francis W. 1877-1945, and Georges 1872-1938 Urbain. Les Isotopes. Paris: Librairie Scientifique J. Hermann, 1923.

MLA Citation

Aston, Francis W. 1877-1945, and Georges 1872-1938 Urbain. Les Isotopes. Paris: Librairie Scientifique J. Hermann, 1923.

Warning: These citations may not always be 100% accurate.