Citação norma APA

Porter, C. W., Pegg, A. E., Ganis, B., Madhabala, R., & Bergeron, R. J. (1990). Combined regulation of ornithine and S-adenosylmethionine decarboxylases by spermine and the spermine analogue N1 N12-bis(ethyl)spermine.

Citação norma Chicago

Porter, C W., A E. Pegg, B. Ganis, R. Madhabala, and R J. Bergeron. Combined Regulation of Ornithine and S-adenosylmethionine Decarboxylases By Spermine and the Spermine Analogue N1 N12-bis(ethyl)spermine. 1990.

Citação norma MLA

Porter, C W., et al. Combined Regulation of Ornithine and S-adenosylmethionine Decarboxylases By Spermine and the Spermine Analogue N1 N12-bis(ethyl)spermine. 1990.

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