APA (7th ed.) Citation

Rutter, J. (1994). Look at the world: For children's choir (SATB). Oxford University Press.

Chicago Style (17th ed.) Citation

Rutter, John. Look at the World: For Children's Choir (SATB). Oxford: Oxford University Press, 1994.

MLA (9th ed.) Citation

Rutter, John. Look at the World: For Children's Choir (SATB). Oxford University Press, 1994.