Cita APA

Webby, R., Hoffmann, E., & Webster, R. (2004). Molecular constraints to interspecies transmission of viral pathogens. Nat Med.

Chicago Style Citation

Webby, Richard, Erich Hoffmann, i Robert Webster. "Molecular Constraints to Interspecies Transmission of Viral Pathogens." Nat Med 2004.

Cita MLA

Webby, Richard, Erich Hoffmann, i Robert Webster. "Molecular Constraints to Interspecies Transmission of Viral Pathogens." Nat Med 2004.

Atenció: Aquestes cites poden no estar 100% correctes.