APA (7th ed.) Citation

Keyes , M. (2011). The brightest star in the sky. Penguin Books.

Chicago Style (17th ed.) Citation

Keyes , Marian. The Brightest Star in the Sky. England: Penguin Books, 2011.

MLA (9th ed.) Citation

Keyes , Marian. The Brightest Star in the Sky. Penguin Books, 2011.

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