Juan Pablo II, P., Messori, V., McPhee, J., & McPhee, M. (1994). Crossing the threshold of hope. Knopf.
Chicago Style (17th ed.) CitationJuan Pablo II, Papa, Vittorio Messori, Jenny McPhee, and Martha McPhee. Crossing the Threshold of Hope. New York: Knopf, 1994.
MLA (9th ed.) CitationJuan Pablo II, Papa, et al. Crossing the Threshold of Hope. Knopf, 1994.
Warning: These citations may not always be 100% accurate.