APA (7 ম সংস্করণ) উদ্ধৃতি

National Research Council (U.S.). Division of Behavioral and Social Sciences and Education & ebrary, Inc. (2001). Early childhood development and learning: New knowledge for policy. National Academy Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

National Research Council (U.S.). Division of Behavioral and Social Sciences and Education এবং Inc ebrary. Early Childhood Development and Learning: New Knowledge for Policy. Washington, DC: National Academy Press, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

National Research Council (U.S.). Division of Behavioral and Social Sciences and Education এবং Inc ebrary. Early Childhood Development and Learning: New Knowledge for Policy. National Academy Press, 2001.