Dyfyniad APA

Karen Hartley; Chris MacRo. (1999). Snail (Bug Books Series) (Big.). Heinemann/Raintree.

Dyfyniad Arddull Chicago

Karen Hartley; Chris MacRo. Snail (Bug Books Series). Big. Heinemann/Raintree, 1999.

Dyfyniad MLA

Karen Hartley; Chris MacRo. Snail (Bug Books Series). Big. Heinemann/Raintree, 1999.

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