APA استشهاد

Beckett, S. T. (2008). Science of chocolate (2nd ed.). RSC Publishing.

استشهاد بنمط شيكاغو

Beckett, Stephen T. Science of Chocolate. 2nd ed. U. K.: RSC Publishing, 2008.

MLA استشهاد

Beckett, Stephen T. Science of Chocolate. 2nd ed. RSC Publishing, 2008.