Dyfyniad APA

Franeker, J. A. v. (2001). Mirrors in ice: Fulmarine petrels and Antarctic ecosystems. Alterra.

Dyfyniad Arddull Chicago

Franeker, Jan Andries van. Mirrors in Ice: Fulmarine Petrels and Antarctic Ecosystems. Texel: Alterra, 2001.

Dyfyniad MLA

Franeker, Jan Andries van. Mirrors in Ice: Fulmarine Petrels and Antarctic Ecosystems. Alterra, 2001.

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