توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Organisation for Economic Co-operation and Development. (2020). Quality early childhood education and care for children under age 3: Results from the Starting Strong Survey 2018. Organisation for Economic Co-operation and Development.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Organisation for Economic Co-operation and Development. Quality Early Childhood Education and Care for Children Under Age 3: Results from the Starting Strong Survey 2018. Paris, France: Organisation for Economic Co-operation and Development, 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Organisation for Economic Co-operation and Development. Quality Early Childhood Education and Care for Children Under Age 3: Results from the Starting Strong Survey 2018. Organisation for Economic Co-operation and Development, 2020.