APA (7th ed.) Citation

Ochotorena, Z. L. Recovery of silver from photographic wastes [microform]. Photoduplication Service.

Chicago Style (17th ed.) Citation

Ochotorena, Zenaida Legaspi. Recovery of Silver from Photographic Wastes [microform]. Quezon City: Photoduplication Service.

MLA (9th ed.) Citation

Ochotorena, Zenaida Legaspi. Recovery of Silver from Photographic Wastes [microform]. Photoduplication Service.

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