The mental development of the child : a summary of modern psychological theory

MLA

Bühler, Karl. The Mental Development of the Child : a Summary of Modern Psychological Theory. 3rd. impr. London: Routledge & Kegan Paul, 1949.

APA

Bühler, K. (1949). The mental development of the child : a summary of modern psychological theory. 3rd. impr. London: Routledge & Kegan Paul.

Chicago

Bühler, Karl, The Mental Development of the Child: A Summary of Modern Psychological Theory. 3rd. impr. London: Routledge & Kegan Paul, 1949.