Dyfyniad APA
Thoreau, H. D., & Rossi, W. J. (2002). "Wild apples" and other natural history essays. University of Georgia Press.
Dyfyniad Arddull Chicago
Thoreau, Henry David, and William John Rossi. "Wild Apples" and Other Natural History Essays. Athens: University of Georgia Press, 2002.
Dyfyniad MLA
Thoreau, Henry David, and William John Rossi. "Wild Apples" and Other Natural History Essays. University of Georgia Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.