Brazelton, T. B., & Cramer, B. G. (1990). The earliest relationship: Parents, infants, and the drama of early attachment. Addison-Wesley.
Citazione stile Chigago Style (17a edizione)Brazelton, T. Berry, e Bertrand G. Cramer. The Earliest Relationship: Parents, Infants, and the Drama of Early Attachment. Reading, Mass: Addison-Wesley, 1990.
Citatione MLA (9a ed.)Brazelton, T. Berry, e Bertrand G. Cramer. The Earliest Relationship: Parents, Infants, and the Drama of Early Attachment. Addison-Wesley, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.