APA (7th ed.) Citation

De Leon, H. L. (1977). A noise reduction circuit for television [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

De Leon, Hilary L. A Noise Reduction Circuit for Television [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

De Leon, Hilary L. A Noise Reduction Circuit for Television [microform]. Photoduplication Service. University of the Philippines Library, 1977.

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