APA (7th ed.) Citation

Castillo, A. V. (1977). Quartenary alkaloids of Berberis barandana Vidal [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Castillo, Amorita Villegas. Quartenary Alkaloids of Berberis Barandana Vidal [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Castillo, Amorita Villegas. Quartenary Alkaloids of Berberis Barandana Vidal [microform]. Photoduplication Service. University of the Philippines Library, 1977.

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