APA aipamena

Butlin, R. K., Galindo, J., & Grahame, J. W. (2008). Sympatric, parapatric or allopatric: The most important way to classify speciation? The Royal Society.

Chicago Style aipamena

Butlin, Roger K., Juan Galindo, and John W. Grahame. Sympatric, Parapatric or Allopatric: The Most Important Way to Classify Speciation? The Royal Society, 2008.

MLA aipamena

Butlin, Roger K., Juan Galindo, and John W. Grahame. Sympatric, Parapatric or Allopatric: The Most Important Way to Classify Speciation? The Royal Society, 2008.