APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Wise, D. A. (1998). Inquiries in the economics of aging. University of Chicago Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба David A. Wise. Inquiries in the Economics of Aging. Chicago: University of Chicago Press, 1998.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба David A. Wise. Inquiries in the Economics of Aging. University of Chicago Press, 1998.