APA (7th ed.) Citation

Betz, M. Ultrafast Phenomena and Nanophotonics XX. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Betz, Markus. Ultrafast Phenomena and Nanophotonics XX. SPIE Digital Library.

MLA (9th ed.) Citation

Betz, Markus. Ultrafast Phenomena and Nanophotonics XX. SPIE Digital Library.

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