Highsmith, R. M. (1958). Atlas of Oregon agriculture. Agricultural Experiment Station, Oregon State College.
Style de citation Chicago (17e éd.)Highsmith, Richard M. Atlas of Oregon Agriculture. Corvallis, Or.: Agricultural Experiment Station, Oregon State College, 1958.
Style de citation MLA (8e éd.)Highsmith, Richard M. Atlas of Oregon Agriculture. Agricultural Experiment Station, Oregon State College, 1958.
Attention : ces citations peuvent ne pas être correctes à 100%.