Dyfyniad APA

Aguado, E., & Burt, J. E. (2015). Understanding weather and climate (7.). Pearson.

Dyfyniad Arddull Chicago

Aguado, Edward, and James E. Burt. Understanding Weather and Climate. 7. Boston: Pearson, 2015.

Dyfyniad MLA

Aguado, Edward, and James E. Burt. Understanding Weather and Climate. 7. Pearson, 2015.

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