APA (7th ed.) Citation

Society of St. Pius X., Lefebvre, M., Benedict XVI, P., & Laisney, F. (1999). Archbishop Lefebvre and the Vatican (2nd ed.). Angelus Press.

Chicago Style (17th ed.) Citation

Society of St. Pius X., Marcel Lefebvre, Pope Benedict XVI, and François Laisney. Archbishop Lefebvre and the Vatican. 2nd ed. Kansas City, Mo.: Angelus Press, 1999.

MLA (8th ed.) Citation

Society of St. Pius X., et al. Archbishop Lefebvre and the Vatican. 2nd ed. Angelus Press, 1999.