APA-čujuhus (7. p.)
Wang, X., & Economides, M. J. (2009). Advanced natural gas engineering. Gulf Pub..
Chicago-čujuhus (17. p.)
Wang, Xiuli, juo Michael J. Economides. Advanced Natural Gas Engineering. Houston, Tex.: Gulf Pub., 2009.
MLA-čujuhus (9. p.)
Wang, Xiuli, juo Michael J. Economides. Advanced Natural Gas Engineering. Gulf Pub., 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.