Não informado. (1952). Arkansas Farm Research. Arkansas Agricultural Experiment Station.
Style de citation Chicago (17e éd.)Não informado. Arkansas Farm Research. Fayetteville, Ark: Arkansas Agricultural Experiment Station, 1952.
Style de citation MLA (8e éd.)Não informado. Arkansas Farm Research. Arkansas Agricultural Experiment Station, 1952.
Attention : ces citations peuvent ne pas être correctes à 100%.