Cita APA

Kollwitz, K. 1., & Zigrosser, C. n. 1. (1969). Prints and drawings of Kathe Kollwitz (2. edition.). New York: Dover.

Citación estilo Chicago

Kollwitz, Käthe 1867-1945, y Carl n. 1891 Zigrosser. Prints and Drawings of Kathe Kollwitz. 2. edition. New York: Dover, 1969.

Cita MLA

Kollwitz, Käthe 1867-1945, y Carl n. 1891 Zigrosser. Prints and Drawings of Kathe Kollwitz. 2. edition. New York: Dover, 1969.