Helene Schjerfbeck, 1962-1946

MLA

Görgen, Annabelle, and Hubertus Gassner. Helene Schjerfbeck, 1962-1946. Paris: Paris musées, 2007.

APA

Görgen, A., & Gassner, H. (2007). Helene Schjerfbeck, 1962-1946. Paris: Paris musées.

Chicago

Görgen, Annabelle, and Hubertus Gassner. Helene Schjerfbeck, 1962-1946. Paris: Paris musées, 2007.