APA ציטוט

Smith, G. J. D., Fan, X. H., Wang, J., Li, K. S., Qin, K., Zhang, J. X., . . . Guan, Y. (2006). Emergence and predominance of an H5N1 influenza variant in China. National Academy of Sciences.

Citação norma Chicago

Smith, G. J. D., et al. Emergence and Predominance of an H5N1 Influenza Variant in China. National Academy of Sciences, 2006.

ציטוט MLA

Smith, G. J. D., et al. Emergence and Predominance of an H5N1 Influenza Variant in China. National Academy of Sciences, 2006.