Dyfyniad APA

Rodrigo, R. (1998). Resource at risk: Philippine coral reefs. Bookmark Video and Moving Images.

Dyfyniad Arddull Chicago

Rodrigo, Raul. Resource at Risk: Philippine Coral Reefs. [Manila]: Bookmark Video and Moving Images, 1998.

Dyfyniad MLA

Rodrigo, Raul. Resource at Risk: Philippine Coral Reefs. Bookmark Video and Moving Images, 1998.

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