Dyfyniad APA

Koestler, A. (1952). Arrow in the blue: The first volume of an autobiography. Hutchinson.

Dyfyniad Arddull Chicago

Koestler, Arthur. Arrow in the Blue: The First Volume of an Autobiography. London: Hutchinson, 1952.

Dyfyniad MLA

Koestler, Arthur. Arrow in the Blue: The First Volume of an Autobiography. Hutchinson, 1952.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.