Gaya APA

Brazelton, T, B., Cramer, B, G. (1991). The Earliest Relationship - Parents, Infants, and The Drama of Early Attachment . : Addison-Wasley Publishing Company, Inc.

Gaya MLA

Brazelton, T., Berry., Cramer, Bertrand, G.. "The Earliest Relationship - Parents, Infants, and The Drama of Early Attachment". : Addison-Wasley Publishing Company, Inc, 1991. Text.