APA (7th ed.) Citation

Sur, W. R. (1967). This is music book 4. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Sur, William R. This Is Music Book 4. Boston: Allyn and Bacon, 1967.

MLA (9th ed.) Citation

Sur, William R. This Is Music Book 4. Allyn and Bacon, 1967.

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