Cita APA (7th ed.)
Sadeh, A. (2001). Sleeping like a baby: A sensitive and sensible approach to solving your child's sleep problems. Yale University Press.
Cita Chicago (17th ed.)
Sadeh, Avi. Sleeping like a Baby: A Sensitive and Sensible Approach to Solving Your Child's Sleep Problems. New Haven: Yale University Press, 2001.
Cita MLA (9th ed.)
Sadeh, Avi. Sleeping like a Baby: A Sensitive and Sensible Approach to Solving Your Child's Sleep Problems. Yale University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.