APA aipamena

(1990). Responding to the needs of an aging society. Tokyo: Foreign Press Center.

Chicago Style aipamena

Responding to the Needs of an Aging Society. Tokyo: Foreign Press Center, 1990.

MLA aipamena

Responding to the Needs of an Aging Society. Tokyo: Foreign Press Center, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.