Dyfyniad APA

Riordan Rick. (2017). Trials OF Apollo The Dark Prophecy. Penguin Random House.

Dyfyniad Arddull Chicago

Riordan Rick. Trials OF Apollo The Dark Prophecy. UK: Penguin Random House, 2017.

Dyfyniad MLA

Riordan Rick. Trials OF Apollo The Dark Prophecy. Penguin Random House, 2017.

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