APA (7th ed.) Citation

Alonzo, Z. A. C. (1973). Benefit-cost calculations for a copper smelter [microform]. Photoduplication Service.

Chicago Style (17th ed.) Citation

Alonzo, Z. Amelia Capistrano. Benefit-cost Calculations for a Copper Smelter [microform]. Quezon City: Photoduplication Service, 1973.

MLA (9th ed.) Citation

Alonzo, Z. Amelia Capistrano. Benefit-cost Calculations for a Copper Smelter [microform]. Photoduplication Service, 1973.