APA (7th ed.) Citation

Skula, A. (2015). Perfect sleep: How to establish and maintain good sleep habits for your baby. Hamlyn.

Chicago Style (17th ed.) Citation

Skula, Arna. Perfect Sleep: How to Establish and Maintain Good Sleep Habits for Your Baby. London: Hamlyn, 2015.

MLA (9th ed.) Citation

Skula, Arna. Perfect Sleep: How to Establish and Maintain Good Sleep Habits for Your Baby. Hamlyn, 2015.

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