APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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