APA (7th ed.) Citation

Freund & Antonsen. (1996). Princip of free-electron lasers. Chapman & Hall.

Chicago Style (17th ed.) Citation

Freund and Antonsen. Princip of Free-electron Lasers. London: Chapman & Hall, 1996.

MLA (9th ed.) Citation

Freund and Antonsen. Princip of Free-electron Lasers. Chapman & Hall, 1996.

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