Citazione Stile APA (7a Edizione)
Pickrell, J., & Pajor-Markus, J. (2014). Flying dinosaurs: How fearsome reptiles became birds. NewSouth.
Citazione stile Chigago Style (17a edizione)
Pickrell, John, e Josephine Pajor-Markus. Flying Dinosaurs: How Fearsome Reptiles Became Birds. Sydney, New South Wales: NewSouth, 2014.
Citatione MLA (9a ed.)
Pickrell, John, e Josephine Pajor-Markus. Flying Dinosaurs: How Fearsome Reptiles Became Birds. NewSouth, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.