West, K., & Kenen, J. (2010). The sleep lady's good night, sleep tight: Gentle proven solutions to help your child sleep well and wake up happy (Rev. ed.). Vanguard Press.
Цитирование в стиле Чикаго (17-е изд.)West, Kim, и Joanne Kenen. The Sleep Lady's Good Night, Sleep Tight: Gentle Proven Solutions to Help Your Child Sleep Well and Wake Up Happy. Rev. ed. New York: Vanguard Press, 2010.
Цитирование MLA (8-е изд.)West, Kim, и Joanne Kenen. The Sleep Lady's Good Night, Sleep Tight: Gentle Proven Solutions to Help Your Child Sleep Well and Wake Up Happy. Rev. ed. Vanguard Press, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.