Dinosaurs /
W. E. Swinton.

APA Citation

Swinton, W. E. (William Elgin). (1974). Dinosaurs. 5th ed., rev. London: Trustees of the British Museum (Natural History).

MLA Citation

Swinton, W. E. (William Elgin), 1900-1994. Dinosaurs. 5th ed., rev. London: Trustees of the British Museum (Natural History), 1974.

Warning: These citations may not always be complete (especially for serials).