Lieb, N. Iganz Günther. Festschrift Wolfgang Braunfels.
Cita Chicago (17th ed.)Lieb, Norbert. "Iganz Günther." Festschrift Wolfgang Braunfels .
Cita MLA (8th ed.)Lieb, Norbert. "Iganz Günther." Festschrift Wolfgang Braunfels, .
Atenció: Aquestes cites poden no estar 100% correctes.