Cita APA

Prelinger, E., Comini, A., & Bachert, H. (1992). Käthe Kollwitz. Yale University Press.

Citación estilo Chicago

Prelinger, Elizabeth, Alessandra Comini, y Hildegard Bachert. Käthe Kollwitz. London: Yale University Press, 1992.

Cita MLA

Prelinger, Elizabeth, et al. Käthe Kollwitz. Yale University Press, 1992.