Dyfyniad APA
Lash, J. P., & Roosevelt, . F. (1972). Eleanor the years alone. W.W.Norton and company.
Dyfyniad Arddull Chicago
Lash, Joseph P., and Franklin Roosevelt. Eleanor the Years Alone. New York: W.W.Norton and company, 1972.
Dyfyniad MLA
Lash, Joseph P., and Franklin Roosevelt. Eleanor the Years Alone. W.W.Norton and company, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.