APA-čujuhus (7. p.)
ebrary, Inc, & Lang, C. B. (2009). Public transit issues and developments. Nova Science Publishers.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Calvin B. Lang. Public Transit Issues and Developments. New York: Nova Science Publishers, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Calvin B. Lang. Public Transit Issues and Developments. Nova Science Publishers, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.