APA (7th ed.) Zitazioa

Human rights watch. (1999). Famine in Sudan, 1998: The human rights causes. Human Rights Watch.

Chicago Style (17th ed.) Zitazioa

Human rights watch. Famine in Sudan, 1998: The Human Rights Causes. New York: Human Rights Watch, 1999.

MLA (9th ed.) Zitazioa

Human rights watch. Famine in Sudan, 1998: The Human Rights Causes. Human Rights Watch, 1999.