Cita APA (7th ed.)

Paterson, D. (1939). Modern methods of feeding in infancy and childhood (7th.). Constable.

Cita Chicago (17th ed.)

Paterson, Donald. Modern Methods of Feeding in Infancy and Childhood. 7th. London: Constable, 1939.

Cita MLA (8th ed.)

Paterson, Donald. Modern Methods of Feeding in Infancy and Childhood. 7th. Constable, 1939.