Não informado. (2002). Journal American Pomological Society. American Pomological Society.
Style de citation Chicago (17e éd.)Não informado. Journal American Pomological Society. University Park, Pa: American Pomological Society, 2002.
Style de citation MLA (8e éd.)Não informado. Journal American Pomological Society. American Pomological Society, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.