Proceedings.
APA Citation
International Photobiological Congress., International Congress on Light. (4th : 1954 : Amsterdam, N. Proceedings. [Wageningen: H. Veenman].
MLA Citation
International Photobiological Congress, and Netherlands) International Congress on Light. (4th : 1954 : Amsterdam. Proceedings. [Wageningen: H. Veenman],
Warning: These citations may not always be complete (especially for serials).