APA (7th ed.) Citation

Sachar, L. (2006). Someday Angeline. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Sachar, Louis. Someday Angeline. New York: HarperCollins Publishers, 2006.

MLA (9th ed.) Citation

Sachar, Louis. Someday Angeline. HarperCollins Publishers, 2006.

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