APA (7th ed.) Citation

Liebman, S. (1958). Emotional problems of childhood. Lippincott.

Chicago Style (17th ed.) Citation

Liebman, Samuel. Emotional Problems of Childhood. Philadelphia: Lippincott, 1958.

MLA (9th ed.) Citation

Liebman, Samuel. Emotional Problems of Childhood. Lippincott, 1958.

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