APA-viite

Gore, A. (1992). Earth in the balance: Forging a new common purpose. Viva books.

Chicago-tyylinen lähdeviittaus

Gore, Al. Earth in the Balance: Forging a New Common Purpose. New Delhi: Viva books, 1992.

MLA-viite

Gore, Al. Earth in the Balance: Forging a New Common Purpose. Viva books, 1992.