APA Citation
United States. Patent Office. (1892). Index of patents relating to electricity. G.P.O. Retrieved from 10.5479/sil.401364.mq605795
MLA Citation
United States. Patent Office. Index of patents relating to electricity. G.P.O, 1892, 10.5479/sil.401364.mq605795
Chicago
United States. Patent Office. Index of patents relating to electricity. G.P.O, 1892. doi: 10.5479/sil.401364.mq605795
Warning: These citations may not always be complete (especially for serials).