APA (7th ed.) Citation

Assenheim, H. M. (1966). Introduction to electron spin resonance. Hilger and Watts.

Chicago Style (17th ed.) Citation

Assenheim, H. M. Introduction to Electron Spin Resonance. London: Hilger and Watts, 1966.

MLA (9th ed.) Citation

Assenheim, H. M. Introduction to Electron Spin Resonance. Hilger and Watts, 1966.

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