APA (7th ed.) Citation

Arce, A. (1974). An approach to the standardization of writing Bikol [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Arce, Alejo. An Approach to the Standardization of Writing Bikol [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

MLA (9th ed.) Citation

Arce, Alejo. An Approach to the Standardization of Writing Bikol [microform]. Photoduplication Service, University of the Philippines Library, 1974.