Dyfyniad APA

Livingston, R. J. (2006). Restoration of aquatic systems. Taylor & Francis.

Dyfyniad Arddull Chicago

Livingston, Robert J. Restoration of Aquatic Systems. Boca Raton: Taylor & Francis, 2006.

Dyfyniad MLA

Livingston, Robert J. Restoration of Aquatic Systems. Taylor & Francis, 2006.

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