APA-čujuhus (7. p.)
ebrary, Inc, Proctor, J. D., & Smith, D. M. (1999). Geography and ethics: Journeys in a moral terrain. Routledge.
Chicago-čujuhus (17. p.)
ebrary, Inc, James D. Proctor, juo David Marshall Smith. Geography and Ethics: Journeys in a Moral Terrain. London ; New York: Routledge, 1999.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Geography and Ethics: Journeys in a Moral Terrain. Routledge, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.