Cita APA (7th ed.)

Aston, F. W. (1942). Mass spectra and isotopes. Arnold.

Cita Chicago (17th ed.)

Aston, Francis William. Mass Spectra and Isotopes. London: Arnold, 1942.

Cita MLA (9th ed.)

Aston, Francis William. Mass Spectra and Isotopes. Arnold, 1942.