Dyfyniad APA

RAND CASEY. (2019). CREATURES OF THE DEEP: SPECTACULAR SQUID (2011 Ed.). RAINTREE PUBLISHERS.

Dyfyniad Arddull Chicago

RAND CASEY. CREATURES OF THE DEEP: SPECTACULAR SQUID. 2011 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

Dyfyniad MLA

RAND CASEY. CREATURES OF THE DEEP: SPECTACULAR SQUID. 2011 Ed. RAINTREE PUBLISHERS, 2019.

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