A-3 gyropilot.
APA Citation
Sperry Gyroscope Company, i. (1945). A-3 gyropilot. Great Neck, N.Y..
MLA Citation
Sperry Gyroscope Company, inc. A-3 Gyropilot. Great Neck, N.Y., 1945.
Warning: These citations may not always be complete (especially for serials).