APA (7th ed.) Citation

Jarvik, L. F., & Kratz, H. (1978). Aging into the 21st century : middle-agers today / edited by Lissy F. Jarvik ; Helene Kratz, assistant editor: Middle-agers today. Gardner Press ;.

Chicago Style (17th ed.) Citation

Jarvik, Lissy F., and Helene Kratz. Aging into the 21st Century : Middle-agers Today / Edited by Lissy F. Jarvik ; Helene Kratz, Assistant Editor: Middle-agers Today. New York ; New York ; London (etc.): Gardner Press ;, 1978.

MLA (9th ed.) Citation

Jarvik, Lissy F., and Helene Kratz. Aging into the 21st Century : Middle-agers Today / Edited by Lissy F. Jarvik ; Helene Kratz, Assistant Editor: Middle-agers Today. Gardner Press ;, 1978.

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