APA Edition Citation

Donahue, W., & Tibbitts, C. (1957). New frontiers of aging.

Chicago Edition Citation

Donahue, Wilma, and Clark Tibbitts. New Frontiers of Aging. 1957.

MLA Edition Citation

Donahue, Wilma, and Clark Tibbitts. New Frontiers of Aging. 1957.

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