APA

DIANE E. PAPALIA/SALLY WENDKOS OLDS, .Psychology. : .

Chicago

DIANE E. PAPALIA/SALLY WENDKOS OLDS, .Psychology. : .

Harvard

DIANE E. PAPALIA/SALLY WENDKOS OLDS, .Psychology. : .

MLA

DIANE E. PAPALIA/SALLY WENDKOS OLDS, .: . .