APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Ludlam, M., & Nyberg, V. (2007). Couple attachments: Theoretical and clinical studies. Karnac.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Molly Ludlam, ба Viveka Nyberg. Couple Attachments: Theoretical and Clinical Studies. London ; New York: Karnac, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Couple Attachments: Theoretical and Clinical Studies. Karnac, 2007.