O'Brien, M. B. (2003). Into the western winds: Pioneer boys traveling the overland trails. TwoDot/Globe Pequot Press.
Style de citation Chicago (17e éd.)O'Brien, Mary Barmeyer. Into the Western Winds: Pioneer Boys Traveling the Overland Trails. Guilford, Conn.: TwoDot/Globe Pequot Press, 2003.
Style de citation MLA (8e éd.)O'Brien, Mary Barmeyer. Into the Western Winds: Pioneer Boys Traveling the Overland Trails. TwoDot/Globe Pequot Press, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.