Cita APA (7th ed.)

Castro, L. S. (1974). The pre-service and in-service training of vocational agriculture teachers in the elementary schools in the Division of Nueva Ecija [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Castro, Luis S. The Pre-service and In-service Training of Vocational Agriculture Teachers in the Elementary Schools in the Division of Nueva Ecija [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

Cita MLA (9th ed.)

Castro, Luis S. The Pre-service and In-service Training of Vocational Agriculture Teachers in the Elementary Schools in the Division of Nueva Ecija [microform]. Photoduplication Service, University of the Philippines Library, 1974.