APA (7th ed.) Citation

Villanueva, J. M. (1977). The chemical investigation of the stems of Uncaria Philippinensis Elm. (Fam. Rubiaceae) [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Villanueva, Julieta Maullon. The Chemical Investigation of the Stems of Uncaria Philippinensis Elm. (Fam. Rubiaceae) [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Villanueva, Julieta Maullon. The Chemical Investigation of the Stems of Uncaria Philippinensis Elm. (Fam. Rubiaceae) [microform]. Photoduplication Service. University of the Philippines Library, 1977.