Cita APA (7th ed.)
(1991). Drugs & aging. Adis International.
Cita Chicago (17th ed.)
Drugs & Aging. Auckland ; Philadelphia: Adis International, 1991.
Cita MLA (9th ed.)
Drugs & Aging. Adis International, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.