Goldsmith, O. Natural history of birds, fishes, reptiles and insects.
Citazione stile Chigago Style (17a edizione)Goldsmith, Oliver. Natural History of Birds, Fishes, Reptiles and Insects.
Citatione MLA (9a ed.)Goldsmith, Oliver. Natural History of Birds, Fishes, Reptiles and Insects.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.