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.
Цитирование в стиле Чикаго (17-е изд.)Olson, Tod, и 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.
Цитирование MLA (8-е изд.)Olson, Tod, и 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.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.