Cita APA (7a ed.)

Castro, F., & Betto Frei. (1986). Fidel and religion: Converstions with Frei Betto. Pathfinder Press/Pacific and Asia.

Cita Chicago Style (17a ed.)

Castro, Fidel, y Betto Frei. Fidel and Religion: Converstions with Frei Betto. Sydney, Australia: Pathfinder Press/Pacific and Asia, 1986.

Cita MLA (9a ed.)

Castro, Fidel, y Betto Frei. Fidel and Religion: Converstions with Frei Betto. Pathfinder Press/Pacific and Asia, 1986.