Dyfyniad APA

Thompson, L. (1970). Robert Frost: The years of triumph 1915-1938. New York: Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Thompson, Lawrance. Robert Frost: The Years of Triumph 1915-1938. New York: Holt, Rinehart and Winston, 1970.

Dyfyniad MLA

Thompson, Lawrance. Robert Frost: The Years of Triumph 1915-1938. New York: Holt, Rinehart and Winston, 1970.

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