APA (7th ed.) Citation

Yong. (1997). An introductory workbook guide to music scores. Rhythm Pub.

Chicago Style (17th ed.) Citation

Yong. An Introductory Workbook Guide to Music Scores. Pulau Pinang: Rhythm Pub, 1997.

MLA (8th ed.) Citation

Yong. An Introductory Workbook Guide to Music Scores. Rhythm Pub, 1997.