APA (7th ed.) Zitazioa
Atchley, R. C. (1977). The social forces in later life: An introduction to social gerontology (2nd ed.). Wadsworth Pub. Co..
Chicago Style (17th ed.) Zitazioa
Atchley, Robert C. The Social Forces in Later Life: An Introduction to Social Gerontology. 2nd ed. Belmont, Calif.: Wadsworth Pub. Co., 1977.
MLA (9th ed.) Zitazioa
Atchley, Robert C. The Social Forces in Later Life: An Introduction to Social Gerontology. 2nd ed. Wadsworth Pub. Co., 1977.
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