Dyfyniad APA

THOMAS ISABEL. (2019). EXTREME ANIMALS BRILLIANT BIRDS (2018 Ed.). RAINTREE PUBLISHERS.

Dyfyniad Arddull Chicago

THOMAS ISABEL. EXTREME ANIMALS BRILLIANT BIRDS. 2018 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

Dyfyniad MLA

THOMAS ISABEL. EXTREME ANIMALS BRILLIANT BIRDS. 2018 Ed. RAINTREE PUBLISHERS, 2019.

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