APA (7th ed.) Citation

Leigh, E. (2015). Forever your Earl. Avon Books, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Leigh, Eva. Forever Your Earl. New York, NY: Avon Books, an imprint of HarperCollins Publishers, 2015.

MLA (8th ed.) Citation

Leigh, Eva. Forever Your Earl. Avon Books, an imprint of HarperCollins Publishers, 2015.

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