APA (7th ed.) Citation

Marine, G., & Castillo, O. (1971). Los black panthers. Siglo XXI Argentina.

Chicago Style (17th ed.) Citation

Marine, Gene, and Ofelia Castillo. Los Black Panthers. Buenos Aires: Siglo XXI Argentina, 1971.

MLA (9th ed.) Citation

Marine, Gene, and Ofelia Castillo. Los Black Panthers. Siglo XXI Argentina, 1971.

Warning: These citations may not always be 100% accurate.