APA (7th ed.) Citation

National Philharmonic Society of the Philippines & Romero, R. L. (1989). Great Philippine classics: For violin & piano. National Philharmonic Society of the Philippines.

Chicago Style (17th ed.) Citation

National Philharmonic Society of the Philippines and Redentor L. Romero. Great Philippine Classics: For Violin & Piano. Makati: National Philharmonic Society of the Philippines, 1989.

MLA (9th ed.) Citation

National Philharmonic Society of the Philippines and Redentor L. Romero. Great Philippine Classics: For Violin & Piano. National Philharmonic Society of the Philippines, 1989.