Beckett, S. T. (2008). Science of chocolate (2nd ed.). RSC Publishing.
Chicago Style aipamenaBeckett, Stephen T. Science of Chocolate. 2nd ed. U. K.: RSC Publishing, 2008.
MLA aipamenaBeckett, Stephen T. Science of Chocolate. 2nd ed. RSC Publishing, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.