Dyfyniad APA
Strauss, J. H., & Strauss, E. G. (2008). Viruses and human disease (2nd ed.). Elsevier / Academic Press.
Dyfyniad Arddull Chicago
Strauss, James H., and Ellen G. Strauss. Viruses and Human Disease. 2nd ed. Amsterdam ; Boston: Elsevier / Academic Press, 2008.
Dyfyniad MLA
Strauss, James H., and Ellen G. Strauss. Viruses and Human Disease. 2nd ed. Elsevier / Academic Press, 2008.
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