Stock, D., & Cunningham, L. (1981). Saint Francis of Assisi. Harper & Row.
Chicago Style aipamenaStock, Dennis, and Lawrence Cunningham. Saint Francis of Assisi. San Francisco: Harper & Row, 1981.
MLA aipamenaStock, Dennis, and Lawrence Cunningham. Saint Francis of Assisi. Harper & Row, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.