Dyfyniad APA

Parkinson, R. W., Cortés, J., & Denyer, P. (1998). Passive margin sedimentation on Costa Rica's Nortb Caribbean coastal plain, Rio Colorado.

Dyfyniad Arddull Chicago

Parkinson, Randall W., Jorge Cortés, y Percy Denyer. Passive Margin Sedimentation On Costa Rica's Nortb Caribbean Coastal Plain, Rio Colorado. 1998.

Dyfyniad MLA

Parkinson, Randall W., Jorge Cortés, y Percy Denyer. Passive Margin Sedimentation On Costa Rica's Nortb Caribbean Coastal Plain, Rio Colorado. 1998.

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