Citação norma APA

Hai, B., & Gorovsky, M. (1997). Germ-line knockout heterokaryons of an essential α-tubulin gene enable high-frequency gene replacement and a test of gene transfer from somatic to germ-line nuclei in Tetrahymena thermophila. The National Academy of Sciences of the USA.

Citação norma Chicago

Hai, Bing, and Martin A Gorovsky. Germ-line Knockout Heterokaryons of an Essential α-tubulin Gene Enable High-frequency Gene Replacement and a Test of Gene Transfer From Somatic to Germ-line Nuclei in Tetrahymena thermophila. The National Academy of Sciences of the USA, 1997.

Citação norma MLA

Hai, Bing, and Martin A Gorovsky. Germ-line Knockout Heterokaryons of an Essential α-tubulin Gene Enable High-frequency Gene Replacement and a Test of Gene Transfer From Somatic to Germ-line Nuclei in Tetrahymena thermophila. The National Academy of Sciences of the USA, 1997.

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