APA (7th ed.) Citation
(1991). Proceedings of the proton radiotherapy workshop held at PSI. PSI.
Chicago Style (17th ed.) Citation
Proceedings of the Proton Radiotherapy Workshop Held at PSI. Villigen: PSI, 1991.
MLA (9th ed.) Citation
Proceedings of the Proton Radiotherapy Workshop Held at PSI. PSI, 1991.
Warning: These citations may not always be 100% accurate.