Brehm, M. (1998). 'Fledermaus' she said happily as a one-footed pigeon walked by Jaki Irvine. Staatliche Kunsthalle.
Cita Chicago (17th ed.)Brehm, Margrit. 'Fledermaus' She Said Happily as a One-footed Pigeon Walked by Jaki Irvine. Baden-Baden: Staatliche Kunsthalle, 1998.
Cita MLA (8th ed.)Brehm, Margrit. 'Fledermaus' She Said Happily as a One-footed Pigeon Walked by Jaki Irvine. Staatliche Kunsthalle, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.