Dyfyniad APA

Tebble, N. (1966). British bivalve seashells: A hand book for identification. British museum.

Dyfyniad Arddull Chicago

Tebble, Norman. British Bivalve Seashells: A Hand Book for Identification. London: British museum, 1966.

Dyfyniad MLA

Tebble, Norman. British Bivalve Seashells: A Hand Book for Identification. British museum, 1966.

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