APA (7th ed.) Citation

Del Rosario, O. A. Audio-visual materials in the classroom. Education quarterly..

Chicago Style (17th ed.) Citation

Del Rosario, Oseas A. "Audio-visual Materials in the Classroom." Education Quarterly. .

MLA (9th ed.) Citation

Del Rosario, Oseas A. "Audio-visual Materials in the Classroom." Education Quarterly., .

Warning: These citations may not always be 100% accurate.