Não informado. (2008). Report of the Commissioner of Health of Porto Rico. Bureau of Insular Affairs.
Style de citation Chicago (17e éd.)Não informado. Report of the Commissioner of Health of Porto Rico. Washington: Bureau of Insular Affairs, 2008.
Style de citation MLA (8e éd.)Não informado. Report of the Commissioner of Health of Porto Rico. Bureau of Insular Affairs, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.