Pitz, H. C. (1974). Howard Pyle: : writer, illustrator, founder of the Brandywine school. Bramhall House div. of Potter, Crown in Komm.
Chicago-Zitierstil (17. Ausg.)Pitz, Henry C. Howard Pyle: : Writer, Illustrator, Founder of the Brandywine School. New York: Bramhall House div. of Potter, Crown in Komm, 1974.
MLA-Zitierstil (9. Ausg.)Pitz, Henry C. Howard Pyle: : Writer, Illustrator, Founder of the Brandywine School. Bramhall House div. of Potter, Crown in Komm, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.