APA (7th ed.) Zitazioa

Barbour, I. Ethics in an age of technology. HarperSanFrancisco.

Chicago Style (17th ed.) Zitazioa

Barbour, Ian. Ethics in an Age of Technology. New York: HarperSanFrancisco.

MLA (9th ed.) Zitazioa

Barbour, Ian. Ethics in an Age of Technology. HarperSanFrancisco.