Dyfyniad APA

ebrary, Inc, Long, J. A., & Wells, D. S. (2009). Ocean circulation and El Nino: New research. Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, John A. Long, and David S. Wells. Ocean Circulation and El Nino: New Research. New York: Nova Science Publishers, 2009.

Dyfyniad MLA

ebrary, Inc, et al. Ocean Circulation and El Nino: New Research. Nova Science Publishers, 2009.

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