Olson, T., & Allred, S. (2008). How to get rich in the California Gold Rush: An adventurer's guide to the fabulous riches discovered in 1848 ... National Geographic.
Cita Chicago Style (17a ed.)Olson, Tod, y Scott Allred. How to Get Rich in the California Gold Rush: An Adventurer's Guide to the Fabulous Riches Discovered in 1848 ... Washington, D.C.: National Geographic, 2008.
Cita MLA (8a ed.)Olson, Tod, y Scott Allred. How to Get Rich in the California Gold Rush: An Adventurer's Guide to the Fabulous Riches Discovered in 1848 ... National Geographic, 2008.
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