Steinberg, F. U., & Editor:Cowdry, E. V. (1976). Cowdry's The care of the geriatric patient. Mosby.
Lua i Stíl Chicago (17ú heag.)Steinberg, Franz U., agus E. V. Editor:Cowdry. Cowdry's The Care of the Geriatric Patient. Saint Louis: Mosby, 1976.
Lua MLA (9ú heag.)Steinberg, Franz U., agus E. V. Editor:Cowdry. Cowdry's The Care of the Geriatric Patient. Mosby, 1976.
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