Gaya APA

Weissbluth, Marc. (1999). Healthy Sleep Habits, Happy Child: A Step-By-Step Program For A Good Night's Sleep . New York: The Ballantine Publishing Group.

Gaya Chicago

Weissbluth, Marc. Healthy Sleep Habits, Happy Child: A Step-By-Step Program For A Good Night's Sleep. New York: The Ballantine Publishing Group, 1999. Text.

Gaya MLA

Weissbluth, Marc. Healthy Sleep Habits, Happy Child: A Step-By-Step Program For A Good Night's Sleep. New York: The Ballantine Publishing Group, 1999. Text.

Gaya Turabian

Weissbluth, Marc. Healthy Sleep Habits, Happy Child: A Step-By-Step Program For A Good Night's Sleep. New York: The Ballantine Publishing Group, 1999. Print.