Dyfyniad APA

Flora, S. D. (1956). Hailstorms of the United States. University of Oklahoma Press.

Dyfyniad Arddull Chicago

Flora, Snowden Dwight. Hailstorms of the United States. Norman: University of Oklahoma Press, 1956.

Dyfyniad MLA

Flora, Snowden Dwight. Hailstorms of the United States. University of Oklahoma Press, 1956.

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