Fry, G. (2003). "A sermon in Patchwork": New Light on Harriet Powers. Singular women : writing the artist.
Citazione stile Chigago Style (17a edizione)Fry, Gladys-Marie. ""A Sermon in Patchwork": New Light on Harriet Powers." Singular Women : Writing the Artist 2003.
Citatione MLA (8a ed.)Fry, Gladys-Marie. ""A Sermon in Patchwork": New Light on Harriet Powers." Singular Women : Writing the Artist, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.