Gem citationer

Citação APA (7ª ed.)
Shu, L. L., Bean, W. J., & Webster, R. G. (1993). Analysis of the evolution and variation of the human influenza A virus nucleoprotein gene from 1933 to 1990. J Virol.
Citação do estilo Chicago (17ª ed.)
Shu, L L., W J. Bean, e R G. Webster. "Analysis of the Evolution and Variation of the Human Influenza A Virus Nucleoprotein Gene from 1933 to 1990." J Virol 1993.
Citação MLA (9ª ed.)
Shu, L L., et al. "Analysis of the Evolution and Variation of the Human Influenza A Virus Nucleoprotein Gene from 1933 to 1990." J Virol, 1993.
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