Acosta, T. E. (1974). Studies on the littoral echinoderm fauna of Ilocos Sur between Candon and Vigan [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationAcosta, Theresita E. Studies on the Littoral Echinoderm Fauna of Ilocos Sur Between Candon and Vigan [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) CitationAcosta, Theresita E. Studies on the Littoral Echinoderm Fauna of Ilocos Sur Between Candon and Vigan [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Warning: These citations may not always be 100% accurate.