Não informado. (1940). Chemist and druggist export review. Morgan Brothers.
Style de citation Chicago (17e éd.)Não informado. Chemist and Druggist Export Review. London: Morgan Brothers, 1940.
Style de citation MLA (8e éd.)Não informado. Chemist and Druggist Export Review. Morgan Brothers, 1940.
Attention : ces citations peuvent ne pas être correctes à 100%.