APA (7th ed.) Citation

Zannotti, A., Diebel, F., Boguslawski, M., & Denz, C. (2017). Optical catastrophes of the swallowtail and butterfly beams. IOP Publishing.

Chicago Style (17th ed.) Citation

Zannotti, Alessandro, Falko Diebel, Martin Boguslawski, and Cornelia Denz. Optical Catastrophes of the Swallowtail and Butterfly Beams. IOP Publishing, 2017.

MLA (9th ed.) Citation

Zannotti, Alessandro, et al. Optical Catastrophes of the Swallowtail and Butterfly Beams. IOP Publishing, 2017.