Não informado. (1977). Dairy mail international. Danish Turnkey Dairies.
Style de citation Chicago (17e éd.)Não informado. Dairy Mail International. Copenhagen: Danish Turnkey Dairies, 1977.
Style de citation MLA (8e éd.)Não informado. Dairy Mail International. Danish Turnkey Dairies, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.