APA (7 ম সংস্করণ) উদ্ধৃতি

Piaget, J., & Inhelder, B. (1974). The child's construction of quantities: Conservation and atomism. Routledge and Kegan Paul.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Piaget, Jean, এবং Barbel Inhelder. The Child's Construction of Quantities: Conservation and Atomism. London: Routledge and Kegan Paul, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Piaget, Jean, এবং Barbel Inhelder. The Child's Construction of Quantities: Conservation and Atomism. Routledge and Kegan Paul, 1974.