Style de citation APA

Barbara M. Newman & Philip R. Newman. (2016). Theories of human development (Second edition.). Psychology Press.

Style de citation Chicago

Barbara M. Newman et Philip R. Newman. Theories of Human Development. Second edition. New York: Psychology Press, 2016.

Style de citation MLA

Barbara M. Newman et Philip R. Newman. Theories of Human Development. Second edition. Psychology Press, 2016.