Fry, G. (2003). "A sermon in Patchwork": New Light on Harriet Powers. Singular women : writing the artist.
Chicago-Zitierstil (17. Ausg.)Fry, Gladys-Marie. ""A Sermon in Patchwork": New Light on Harriet Powers." Singular Women : Writing the Artist 2003.
MLA-Zitierstil (8. Ausg.)Fry, Gladys-Marie. ""A Sermon in Patchwork": New Light on Harriet Powers." Singular Women : Writing the Artist, 2003.
警告：這些引文格式不一定是100％准確.