APA Citation
Davidson, George. (1887). An examination of some of the early voyages of discovery and exploration on the northwest coast of America, from 1539 to 1603. U.S. G.P.O. Retrieved from https://doi.org/10.5479/sil.396476.39088006539811
MLA Citation
Davidson, George. An examination of some of the early voyages of discovery and exploration on the northwest coast of America, from 1539 to 1603. U.S. G.P.O, 1887, https://doi.org/10.5479/sil.396476.39088006539811
Chicago
Davidson, George. An examination of some of the early voyages of discovery and exploration on the northwest coast of America, from 1539 to 1603. U.S. G.P.O, 1887. doi: https://doi.org/10.5479/sil.396476.39088006539811
Warning: These citations may not always be complete (especially for serials).