Não informado. (1938). Soap and sanitary chemicals. Macnair - Dorland.
Style de citation Chicago (17e éd.)Não informado. Soap and Sanitary Chemicals. New York: Macnair - Dorland, 1938.
Style de citation MLA (8e éd.)Não informado. Soap and Sanitary Chemicals. Macnair - Dorland, 1938.
Attention : ces citations peuvent ne pas être correctes à 100%.