APA (7th ed.) Citation
Edwal Laboratories. (1946). Modern developing methods for prints and fine grain negatives: Successor to "Modern developing technique". The Edwal laboratories, Inc..
Chicago Style (17th ed.) Citation
Edwal Laboratories. Modern Developing Methods for Prints and Fine Grain Negatives: Successor to "Modern Developing Technique". Chicago, Ill.: The Edwal laboratories, Inc., 1946.
MLA (9th ed.) Citation
Edwal Laboratories. Modern Developing Methods for Prints and Fine Grain Negatives: Successor to "Modern Developing Technique". The Edwal laboratories, Inc., 1946.
Warning: These citations may not always be 100% accurate.