APA (7th ed.) Citation

Gutierrez, G., & Barr, R. R. (1985). The power of the poor in history. Claretian Publications.

Chicago Style (17th ed.) Citation

Gutierrez, Gustavo, and Robert R. Barr. The Power of the Poor in History. Quezon City: Claretian Publications, 1985.

MLA (9th ed.) Citation

Gutierrez, Gustavo, and Robert R. Barr. The Power of the Poor in History. Claretian Publications, 1985.