APA
Cuvelier P., . (2007). History of chocolate. Paris: Flammarion.
Chicago
Cuvelier Paule, . 2007. History of chocolate. Paris: Flammarion.
Harvard
Cuvelier P., . (2007). History of chocolate. Paris: Flammarion.
MLA
Cuvelier Paule, . History of chocolate. Paris: Flammarion. 2007.