Baum, H., Juhl, A., & Juhl, A. Conformal Differential Geometry: Q-Curvature and Conformal Holonomy (1st ed. 2010.). Birkhäuser Basel.
Cita Chicago (17th ed.)Baum, Helga, Andreas Juhl, i Andreas Juhl. Conformal Differential Geometry: Q-Curvature and Conformal Holonomy. 1st ed. 2010. Basel: Birkhäuser Basel.
Cita MLA (8th ed.)Baum, Helga, et al. Conformal Differential Geometry: Q-Curvature and Conformal Holonomy. 1st ed. 2010. Birkhäuser Basel.
Atenció: Aquestes cites poden no estar 100% correctes.