APA aipamena

Beckett, S. T. Science of chocolate, 2nd ed. RSC.

Chicago Style aipamena

Beckett, Stephen T. Science of Chocolate, 2nd Ed. RSC.

MLA aipamena

Beckett, Stephen T. Science of Chocolate, 2nd Ed. RSC.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.