APA (7th ed.) Citation

Horwitz, A. (1989). Nutrition in the elderly. Published on behalf of the World Health Organization by Oxford University Press.

Chicago Style (17th ed.) Citation

Horwitz, A. Nutrition in the Elderly. Oxford: Published on behalf of the World Health Organization by Oxford University Press, 1989.

MLA (9th ed.) Citation

Horwitz, A. Nutrition in the Elderly. Published on behalf of the World Health Organization by Oxford University Press, 1989.

Warning: These citations may not always be 100% accurate.