Pickrell, J. (2014). Flying Dinosaurs: How Fearsome Reptiles Became Birds. NewSouth.
Chicago-Zitierstil (17. Ausg.)Pickrell, John. Flying Dinosaurs: How Fearsome Reptiles Became Birds. Sydney: NewSouth, 2014.
MLA-Zitierstil (9. Ausg.)Pickrell, John. Flying Dinosaurs: How Fearsome Reptiles Became Birds. NewSouth, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.