Style de citation APA

Curtis, R. K. (1982). Evolution or extinction: The choice before us. Pergamon Press.

Style de citation Chicago

Curtis, Richard K. Evolution or Extinction: The Choice Before Us. Oxford: Pergamon Press, 1982.

Style de citation MLA

Curtis, Richard K. Evolution or Extinction: The Choice Before Us. Pergamon Press, 1982.

Attention : ces citations peuvent ne pas être correctes à 100%.