APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Lawton, M. P. (2001). Annual review of gerontology and geriatrics: Scientific and social issues. Springer Pub. Co..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба M. Powell Lawton. Annual Review of Gerontology and Geriatrics: Scientific and Social Issues. New York: Springer Pub. Co., 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба M. Powell Lawton. Annual Review of Gerontology and Geriatrics: Scientific and Social Issues. Springer Pub. Co., 2001.