APA-čujuhus (7. p.)
ebrary, Inc, & Haffner, C. E. (2010). Passport protection: Regulation and security issues. Nova Science Publishers.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Christopher E. Haffner. Passport Protection: Regulation and Security Issues. New York: Nova Science Publishers, 2010.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Christopher E. Haffner. Passport Protection: Regulation and Security Issues. Nova Science Publishers, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.