APA (7th ed.) Citation

Klemperer, O. (1961). Electron physics: The physics of the free electron. Butterworths.

Chicago Style (17th ed.) Citation

Klemperer, O. Electron Physics: The Physics of the Free Electron. London: Butterworths, 1961.

MLA (8th ed.) Citation

Klemperer, O. Electron Physics: The Physics of the Free Electron. Butterworths, 1961.

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