APA aipamena

Acket, P. (2005). Fact and fingures. Boston, MA: Thomson/Heinle.

Chicago Style aipamena

Acket, Patricia. Fact and Fingures. Boston, MA: Thomson/Heinle, 2005.

MLA aipamena

Acket, Patricia. Fact and Fingures. Boston, MA: Thomson/Heinle, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.