Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.