Anderson, L. (1991). Sisters of the Earth: Women's prose and poetry about nature. Vintage Books.
Dyfyniad Arddull ChicagoAnderson, Lorraine. Sisters of the Earth: Women's Prose and Poetry About Nature. New York: Vintage Books, 1991.
Dyfyniad MLAAnderson, Lorraine. Sisters of the Earth: Women's Prose and Poetry About Nature. Vintage Books, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.