APA (7th ed.) Zitazioa

Bremmer, J. G. (1999). The emperors of chocolate: Inside the secret world of hershey and mars. Random House.

Chicago Style (17th ed.) Zitazioa

Bremmer, Joel Glenn. The Emperors of Chocolate: Inside the Secret World of Hershey and Mars. New York: Random House, 1999.

MLA (9th ed.) Zitazioa

Bremmer, Joel Glenn. The Emperors of Chocolate: Inside the Secret World of Hershey and Mars. Random House, 1999.