Cita APA (7a ed.)

Diech, C. G. (2015). Sophie's Cave (Germany) -- a late Pleistocene cave bear den. Bentham Science Publishers Ltd..

Cita Chicago Style (17a ed.)

Diech, Cajus G. Sophie's Cave (Germany) -- a Late Pleistocene Cave Bear Den. Sharjah, U.A.E.: Bentham Science Publishers Ltd., 2015.

Cita MLA (8a ed.)

Diech, Cajus G. Sophie's Cave (Germany) -- a Late Pleistocene Cave Bear Den. Bentham Science Publishers Ltd., 2015.