Cita APA (7a ed.)

National Council of Churches (Nueva York). (1972). Gulf oil: Portuguese ally in Angola. CIC.

Cita Chicago Style (17a ed.)

National Council of Churches (Nueva York). Gulf Oil: Portuguese Ally in Angola. Nueva York: CIC, 1972.

Cita MLA (8a ed.)

National Council of Churches (Nueva York). Gulf Oil: Portuguese Ally in Angola. CIC, 1972.