APA استشهاد

Hoberg Annegret & Jansen Isabelle. (2004). Franz Marc: The complete works (v.1: the oil paintings). Philip Wilson Publishers.

استشهاد بنمط شيكاغو

Hoberg Annegret و Jansen Isabelle. Franz Marc: The Complete Works (v.1: The Oil Paintings). London: Philip Wilson Publishers, 2004.

MLA استشهاد

Hoberg Annegret و Jansen Isabelle. Franz Marc: The Complete Works (v.1: The Oil Paintings). Philip Wilson Publishers, 2004.