Dyfyniad APA

Robson, C. (2000). A field guide to the birds of South-east Asia. London: New Holland.

Dyfyniad Arddull Chicago

Robson, Craig. A Field Guide to the Birds of South-east Asia. London: New Holland, 2000.

Dyfyniad MLA

Robson, Craig. A Field Guide to the Birds of South-east Asia. London: New Holland, 2000.

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