Citação norma APA

Ridenour, N., & Johnson, I. (1949). Some special problems of children: Aged 2 to 5 years. The National Mental Health Foundation.

Citação norma Chicago

Ridenour, Nina, and Isabel Johnson. Some Special Problems of Children: Aged 2 to 5 Years. Filadelfia: The National Mental Health Foundation, 1949.

Citação norma MLA

Ridenour, Nina, and Isabel Johnson. Some Special Problems of Children: Aged 2 to 5 Years. The National Mental Health Foundation, 1949.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.