Wratten light filters.
APA Citation
Eastman Kodak Company. (1927). Wratten light filters. 8th ed., rev. Rochester, N.Y.: Eastman kodak company.
MLA Citation
Eastman Kodak Company. Wratten Light Filters. 8th ed., rev. Rochester, N.Y.: Eastman kodak company, 1927.
Warning: These citations may not always be complete (especially for serials).