APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Conway, A. R. A. (2007). Variation in working memory. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Andrew R. A. Conway. Variation in Working Memory. Oxford ; New York: Oxford University Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Andrew R. A. Conway. Variation in Working Memory. Oxford University Press, 2007.