APA-ийн эшлэл(7 дахь хэвлэлт)

Mathias, J. (2004). Regional interests in Europe: Wales and Saxony as modern regions. Frank Cass.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mathias, Jörg. Regional Interests in Europe: Wales and Saxony as Modern Regions. London ; Portland, OR: Frank Cass, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mathias, Jörg. Regional Interests in Europe: Wales and Saxony as Modern Regions. Frank Cass, 2004.