APA-viite (7. p.)

Emde, R. N. Levels of meaning for infant emotions: A biosocial view / Robert N. Emde. Approaches to emotion.(c 1984).

Chicago-viite (17. p.)

Emde, Robert N. "Levels of Meaning for Infant Emotions: A Biosocial View / Robert N. Emde." Approaches to Emotion.(c 1984) .

MLA-viite (8. p.)

Emde, Robert N. "Levels of Meaning for Infant Emotions: A Biosocial View / Robert N. Emde." Approaches to Emotion.(c 1984), .