APA (7th ed.) Citation

Castillo, F. C. (1976). A study of the isolates in grades four and five in the Dr. Alejandro Albert Elementary School, 1970-1971 [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Castillo, Federico C. A Study of the Isolates in Grades Four and Five in the Dr. Alejandro Albert Elementary School, 1970-1971 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

MLA (9th ed.) Citation

Castillo, Federico C. A Study of the Isolates in Grades Four and Five in the Dr. Alejandro Albert Elementary School, 1970-1971 [microform]. Photoduplication Service. University of the Philippines Library, 1976.