Dyfyniad APA

Byers, H. R. (1974). General meteorology (4th ed.). Mc graw hill book company.

Dyfyniad Arddull Chicago

Byers, Horace Robert. General Meteorology. 4th ed. New York: Mc graw hill book company, 1974.

Dyfyniad MLA

Byers, Horace Robert. General Meteorology. 4th ed. Mc graw hill book company, 1974.

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