Engelbach, B., & König, K. (2009). Chêne de weekend: Lucy McKenzie ; 2006-2009 ; [... on the occasion of the exhibitions ...] / with an afterword by Kasper König and texts by Lucy McKenzie & Barbara Engelbach. König.
Chicago-referens (17:e uppl.)Engelbach, Barbara, och Kaspar König. Chêne De Weekend: Lucy McKenzie ; 2006-2009 ; [... on the Occasion of the Exhibitions ...] / with an Afterword by Kasper König and Texts by Lucy McKenzie & Barbara Engelbach. Köln: König, 2009.
MLA-referens (8:e uppl.)Engelbach, Barbara, och Kaspar König. Chêne De Weekend: Lucy McKenzie ; 2006-2009 ; [... on the Occasion of the Exhibitions ...] / with an Afterword by Kasper König and Texts by Lucy McKenzie & Barbara Engelbach. König, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.