Dyfyniad APA

Lewis, C. S. (1991). All my road before me. New York: Harcourt Brace Jovanovich.

Dyfyniad Arddull Chicago

Lewis, C. S. All My Road Before Me. New York: Harcourt Brace Jovanovich, 1991.

Dyfyniad MLA

Lewis, C. S. All My Road Before Me. New York: Harcourt Brace Jovanovich, 1991.

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