Style de citation APA (7e éd.)

Trevarthen, C. Emotions in infancy: Regulators of contact and relationships with persons / Colwyn Trevarthen. Approaches to emotion.(c 1984).

Style de citation Chicago (17e éd.)

Trevarthen, Colwyn. "Emotions in Infancy: Regulators of Contact and Relationships with Persons / Colwyn Trevarthen." Approaches to Emotion.(c 1984) .

Style de citation MLA (8e éd.)

Trevarthen, Colwyn. "Emotions in Infancy: Regulators of Contact and Relationships with Persons / Colwyn Trevarthen." Approaches to Emotion.(c 1984), .