Citação norma APA

Digestive Ferments Company. (1943). Difco manual of dehydrated culture media and reagents. Difco Laboratories.

Citação norma Chicago

Digestive Ferments Company. Difco Manual of Dehydrated Culture Media and Reagents. Detroit: Difco Laboratories, 1943.

Citação norma MLA

Digestive Ferments Company. Difco Manual of Dehydrated Culture Media and Reagents. Difco Laboratories, 1943.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.