Citação norma APA

Berg, R. D., & Savage, D. C. (1975). Immune responses of specific pathogen-free and gnotobiotic mice to antigens of indigenous and nonindigenous microorganisms.

Citação norma Chicago

Berg, R D., and D C. Savage. Immune Responses of Specific Pathogen-free and Gnotobiotic Mice to Antigens of Indigenous and Nonindigenous Microorganisms. 1975.

Citação norma MLA

Berg, R D., and D C. Savage. Immune Responses of Specific Pathogen-free and Gnotobiotic Mice to Antigens of Indigenous and Nonindigenous Microorganisms. 1975.

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