Citação norma APA

Littwitz, E., Francois, S., Dittmer, U., & Gibbert, K. (2013). Distinct roles of NK cells in viral immunity during different phases of acute Friend retrovirus infection. BioMed Central.

Citação norma Chicago

Littwitz, Elisabeth, Sandra Francois, Ulf Dittmer, and Kathrin Gibbert. Distinct Roles of NK Cells in Viral Immunity During Different Phases of Acute Friend Retrovirus Infection. BioMed Central, 2013.

Citação norma MLA

Littwitz, Elisabeth, Sandra Francois, Ulf Dittmer, and Kathrin Gibbert. Distinct Roles of NK Cells in Viral Immunity During Different Phases of Acute Friend Retrovirus Infection. BioMed Central, 2013.

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