Cita APA (7a ed.)

National Council on the Aging & Sheppard, H. L. (1970). Toward an industrial gerontology: An introduction to a new field of applied research and service. Schenkman Pub.

Cita Chicago Style (17a ed.)

National Council on the Aging y Harold L. Sheppard. Toward an Industrial Gerontology: An Introduction to a New Field of Applied Research and Service. Cambridge, Mass: Schenkman Pub, 1970.

Cita MLA (9a ed.)

National Council on the Aging y Harold L. Sheppard. Toward an Industrial Gerontology: An Introduction to a New Field of Applied Research and Service. Schenkman Pub, 1970.