Thomlinson, J., & Leather, S. (2015). Dino nightmare. Boston: National Geographic Learning.
Dyfyniad Arddull ChicagoThomlinson, Julian., và Sue Leather. Dino Nightmare. Boston: National Geographic Learning, 2015.
Dyfyniad MLAThomlinson, Julian., và Sue Leather. Dino Nightmare. Boston: National Geographic Learning, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.