Citação norma APA

Nei, M., Gu, X., & Sitnikova, T. (1997). Evolution by the birth-and-death process in multigene families of the vertebrate immune system. The National Academy of Sciences of the USA.

Citação norma Chicago

Nei, Masatoshi, Xun Gu, and Tatyana Sitnikova. Evolution By the Birth-and-death Process in Multigene Families Of the Vertebrate Immune system. The National Academy of Sciences of the USA, 1997.

Citação norma MLA

Nei, Masatoshi, Xun Gu, and Tatyana Sitnikova. Evolution By the Birth-and-death Process in Multigene Families Of the Vertebrate Immune system. The National Academy of Sciences of the USA, 1997.

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