APA Format
Dixon, Dougal; Dixon, Dougal. (2003.).
Visual encyclopedia of dinosaurs / konsultan Dougal Dixon
. London :: Dougal Dixon,.
MLA Format
Dixon, Dougal; Dixon, Dougal.
Visual encyclopedia of dinosaurs / konsultan Dougal Dixon
. London :: Dougal Dixon,, 2003.
Chicago Format
Dixon, Dougal; Dixon, Dougal. Visual encyclopedia of dinosaurs / konsultan Dougal Dixon. London :: Dougal Dixon,, 2003..