APA aipamena

Boyle, N. (2010). 2014: How to survive the next world crisis. Continuum.

Chicago Style aipamena

Boyle, Nicholas. 2014: How to Survive the Next World Crisis. London: Continuum, 2010.

MLA aipamena

Boyle, Nicholas. 2014: How to Survive the Next World Crisis. Continuum, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.