Não informado. (1954). Index of Current Research on Pigs. Commonwealth Agricultural Bureau.
Style de citation Chicago (17e éd.)Não informado. Index of Current Research on Pigs. Wallingford, Inglaterra: Commonwealth Agricultural Bureau, 1954.
Style de citation MLA (8e éd.)Não informado. Index of Current Research on Pigs. Commonwealth Agricultural Bureau, 1954.
Attention : ces citations peuvent ne pas être correctes à 100%.