APA (7th ed.) Citation

Byron G. Spencer & Frank T. Denton. Economic Costs of Population Aging.

Chicago Style (17th ed.) Citation

Byron G. Spencer and Frank T. Denton. Economic Costs of Population Aging.

MLA (9th ed.) Citation

Byron G. Spencer and Frank T. Denton. Economic Costs of Population Aging.

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