Não informado. (1913). University of California journal of agriculture. University of California.
Style de citation Chicago (17e éd.)Não informado. University of California Journal of Agriculture. Berkeley, Calif: University of California, 1913.
Style de citation MLA (8e éd.)Não informado. University of California Journal of Agriculture. University of California, 1913.
Attention : ces citations peuvent ne pas être correctes à 100%.