Dyfyniad APA
Farnsworth, B. (1967). William C. Bullitt and the Soviet Union. Indiana University Press.
Dyfyniad Arddull Chicago
Farnsworth, Beatrice. William C. Bullitt and the Soviet Union. Bloomington: Indiana University Press, 1967.
Dyfyniad MLA
Farnsworth, Beatrice. William C. Bullitt and the Soviet Union. Indiana University Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.