Citação norma APA

Santiago, C., & Marzluff, W. F. (1989). Expression of the U1 RNA gene repeat during early sea urchin development: Evidence for a switch in U1 RNA genes during development.

Citação norma Chicago

Santiago, C., and W F. Marzluff. Expression of the U1 RNA Gene Repeat During Early Sea Urchin Development: Evidence for a Switch in U1 RNA Genes During Development. 1989.

Citação norma MLA

Santiago, C., and W F. Marzluff. Expression of the U1 RNA Gene Repeat During Early Sea Urchin Development: Evidence for a Switch in U1 RNA Genes During Development. 1989.

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