APA-ийн эшлэл(7 дахь хэвлэлт)

Callaway, J., & Callaway, J. (2012). Clients first: The two word miracle. Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Callaway, Joseph, ба JoAnn Callaway. Clients First: The Two Word Miracle. Hoboken, N.J.: Wiley, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Callaway, Joseph, ба JoAnn Callaway. Clients First: The Two Word Miracle. Wiley, 2012.