APA (7th ed.) Citation

Barber, K. (2017). Are you sleeping (First Gallery Books hardcover edition.). Gallery Books.

Chicago Style (17th ed.) Citation

Barber, Kathleen. Are You Sleeping. First Gallery Books hardcover edition. New York: Gallery Books, 2017.

MLA (8th ed.) Citation

Barber, Kathleen. Are You Sleeping. First Gallery Books hardcover edition. Gallery Books, 2017.

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