Harwood, J. (2007). Understanding communication and aging: Developing knowledge and awareness. Sage.
Citação do estilo Chicago (17ª ed.)Harwood, Jake. Understanding Communication and Aging: Developing Knowledge and Awareness. Los Angeles, Calif: Sage, 2007.
Citação MLA (9ª ed.)Harwood, Jake. Understanding Communication and Aging: Developing Knowledge and Awareness. Sage, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.