Dyfyniad APA

Mercer Mayer. (2008). To the Rescue! (My First I Can Read). HarperCollins.

Dyfyniad Arddull Chicago

Mercer Mayer. To the Rescue! (My First I Can Read). HarperCollins, 2008.

Dyfyniad MLA

Mercer Mayer. To the Rescue! (My First I Can Read). HarperCollins, 2008.

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