Cita APA

Barrett, W. E. 1. (1964). Shepherd of mankind: A biography of Pope Paul VI. Garden City (New York): Doubleday & Company, Inc.

Citación estilo Chicago

Barrett, William E. 1900-1986. Shepherd of Mankind: A Biography of Pope Paul VI. Garden City (New York): Doubleday & Company, Inc, 1964.

Cita MLA

Barrett, William E. 1900-1986. Shepherd of Mankind: A Biography of Pope Paul VI. Garden City (New York): Doubleday & Company, Inc, 1964.