APA-Zitierstil (7. Ausg.)

Deraniyagala, P. E. P. (1955). Some extinct elephants, their relations and the two living species. Government Press.

Chicago-Zitierstil (17. Ausg.)

Deraniyagala, P. E. P. Some Extinct Elephants, Their Relations and the Two Living Species. Ceylon: Government Press, 1955.

MLA-Zitierstil (9. Ausg.)

Deraniyagala, P. E. P. Some Extinct Elephants, Their Relations and the Two Living Species. Government Press, 1955.