APA (7th ed.) Citation

Bertone, T., De Carli, G., & Benedikt, X. (2008). The last secret of Fatima: My conversations with Sister Lucia. Doubleday.

Chicago Style (17th ed.) Citation

Bertone, Tarcisio, Giuseppe De Carli, and XVI Benedikt. The Last Secret of Fatima: My Conversations with Sister Lucia. New York [u.a.]: Doubleday, 2008.

MLA (8th ed.) Citation

Bertone, Tarcisio, et al. The Last Secret of Fatima: My Conversations with Sister Lucia. Doubleday, 2008.

Warning: These citations may not always be 100% accurate.