Cita APA (7th ed.)
Hickey, T. (1980). Health and aging. Brooks/Cole Pub. Co..
Cita Chicago (17th ed.)
Hickey, Tom. Health and Aging. Monterey, Calif.: Brooks/Cole Pub. Co., 1980.
Cita MLA (9th ed.)
Hickey, Tom. Health and Aging. Brooks/Cole Pub. Co., 1980.
Atenció: Aquestes cites poden no estar 100% correctes.