APA (7th ed.) Citation

Azanza, P. A., Azanza, R. T. J., Azanza, R. V., & Azanza, R. (2000). Economics, society and envionment: A textbook in economics. National Library of the Philippines.

Chicago Style (17th ed.) Citation

Azanza, Patrick Alain, Rodolfo T. Jr Azanza, Rodolfo V. Azanza, and Rosario Azanza. Economics, Society and Envionment: A Textbook in Economics. Manila: National Library of the Philippines, 2000.

MLA (9th ed.) Citation

Azanza, Patrick Alain, et al. Economics, Society and Envionment: A Textbook in Economics. National Library of the Philippines, 2000.