Clark, R. D. (1989). The odyssey of Thomas Condon: Irish immigrant, American frontier missionary, Oregon geologist. Oregon Historical Society Press.
Style de citation Chicago (17e éd.)Clark, Robert D. The Odyssey of Thomas Condon: Irish Immigrant, American Frontier Missionary, Oregon Geologist. Portland, OR: Oregon Historical Society Press, 1989.
Style de citation MLA (8e éd.)Clark, Robert D. The Odyssey of Thomas Condon: Irish Immigrant, American Frontier Missionary, Oregon Geologist. Oregon Historical Society Press, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.