Cita APA (7th ed.)
ebrary, Inc, Lawton, M. P., & Maddox, G. L. (1993). Annual review of gerontology and geriatrics. Springer.
Cita Chicago (17th ed.)
ebrary, Inc, M. Powell Lawton, i George L. Maddox. Annual Review of Gerontology and Geriatrics. New York: Springer, 1993.
Cita MLA (9th ed.)
ebrary, Inc, et al. Annual Review of Gerontology and Geriatrics. Springer, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.