Nixon, M. The Oxford book of vertebrates: Cyclostomes, fish, amphibians, reptiles , and mammals.
Citación estilo ChicagoNixon, Marion. The Oxford Book of Vertebrates: Cyclostomes, Fish, Amphibians, Reptiles , and Mammals.
Cita MLANixon, Marion. The Oxford Book of Vertebrates: Cyclostomes, Fish, Amphibians, Reptiles , and Mammals.
Warning: These citations may not always be 100% accurate.