Dyfyniad APA

Lancashire and Cheshire Fauna Society. Publication. Lancashire and Cheshire Fauna Society.

Dyfyniad Arddull Chicago

Lancashire and Cheshire Fauna Society. Publication. Manchester: Lancashire and Cheshire Fauna Society.

Dyfyniad MLA

Lancashire and Cheshire Fauna Society. Publication. Lancashire and Cheshire Fauna Society.

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