Monograph on the fossil Reptilia of the Cretaceous formations.
APA Citation
Owen, R., Palaeontographical Society (Great Britain). (1966). Monograph on the fossil Reptilia of the Cretaceous formations. New York: Johnson.
MLA Citation
Owen, Richard, 1804-1892, and Palaeontographical Society (Great Britain). Monograph On the Fossil Reptilia of the Cretaceous Formations. New York: Johnson, 1966.
Warning: These citations may not always be complete (especially for serials).