APA Citation

Jarvik, L. F., & Kratz, H. (1978). Aging into the 21st century: Middle-agers today. New York: Gardner Press : distributed by Halsted Press.

Chicago Style Citation

Jarvik, Lissy F., and Helene Kratz. Aging Into the 21st Century: Middle-agers Today. New York: Gardner Press : distributed by Halsted Press, 1978.

MLA Citation

Jarvik, Lissy F., and Helene Kratz. Aging Into the 21st Century: Middle-agers Today. New York: Gardner Press : distributed by Halsted Press, 1978.

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