Dyfyniad APA
Bryant, W. C., Voss, T. G., & Bryant, W. C. (1975). The Letters of William Cullen Bryant: Volume I, 1809–1836. Fordham University Press.
Dyfyniad Arddull Chicago
Bryant, William Cullen, Thomas G. Voss, and William Cullen Bryant. The Letters of William Cullen Bryant: Volume I, 1809–1836. New York: Fordham University Press, 1975.
Dyfyniad MLA
Bryant, William Cullen, et al. The Letters of William Cullen Bryant: Volume I, 1809–1836. Fordham University Press, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.