APA-ийн эшлэл(7 дахь хэвлэлт)

Wiszniowski, R. (2015). Challenges to representative democracy: A European perspective. Peter Lang GmbH.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wiszniowski, Robert. Challenges to Representative Democracy: A European Perspective. Frankfurt am Main, [Germany]: Peter Lang GmbH, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wiszniowski, Robert. Challenges to Representative Democracy: A European Perspective. Peter Lang GmbH, 2015.