APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Crome, P., Main, C. J., & Lally, F. (2007). Pain in older people. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Peter Crome, Chris J. Main, ба Frank Lally. Pain in Older People. Oxford ; New York: Oxford University Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Pain in Older People. Oxford University Press, 2007.