APA (7th ed.) Citation

Day, C. L. (1990). What Older Americans Think: Interest Groups and Aging Policy. Princeton University Press.

Chicago Style (17th ed.) Citation

Day, Christine L. What Older Americans Think: Interest Groups and Aging Policy. Princeton, New Jersey: Princeton University Press, 1990.

MLA (8th ed.) Citation

Day, Christine L. What Older Americans Think: Interest Groups and Aging Policy. Princeton University Press, 1990.