Dyfyniad APA

Willett, H. C., & Sanders, F. Descriptive meteorology (2nd ed.).

Dyfyniad Arddull Chicago

Willett, Hurd C., and Frederick Sanders. Descriptive Meteorology. 2nd ed.

Dyfyniad MLA

Willett, Hurd C., and Frederick Sanders. Descriptive Meteorology. 2nd ed.

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