APA (7th ed.) Citation

Ahrens, L. H. (1983). Ionization potentials: Some variations, implications, and applications (First edition.). Pergamon Press.

Chicago Style (17th ed.) Citation

Ahrens, L. H. Ionization Potentials: Some Variations, Implications, and Applications. First edition. Oxford [Oxfordshire] ; New York: Pergamon Press, 1983.

MLA (9th ed.) Citation

Ahrens, L. H. Ionization Potentials: Some Variations, Implications, and Applications. First edition. Pergamon Press, 1983.