Citação norma APA

Shafer, E. (1993). Teaching topography-based and selection-based verbal behavior to developmentally disabled individuals: Some considerations.

Citação norma Chicago

Shafer, Esther. Teaching Topography-based and Selection-based Verbal Behavior to Developmentally Disabled Individuals: Some Considerations. 1993.

Citação norma MLA

Shafer, Esther. Teaching Topography-based and Selection-based Verbal Behavior to Developmentally Disabled Individuals: Some Considerations. 1993.

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