McCornack, E. C. (1928). Thomas Condon: Pioneer geologist of Oregon. University of Oregon Press.
Style de citation Chicago (17e éd.)McCornack, Ellen Condon. Thomas Condon: Pioneer Geologist of Oregon. Eugene, Ore.: University of Oregon Press, 1928.
Style de citation MLA (8e éd.)McCornack, Ellen Condon. Thomas Condon: Pioneer Geologist of Oregon. University of Oregon Press, 1928.
Attention : ces citations peuvent ne pas être correctes à 100%.