APA-čujuhus (7. p.)
Wickramasinghe, J., Wickramasinghe, N. C., & Napier, B. (2010). Comets and the origin of life. World Scientific.
Chicago-čujuhus (17. p.)
Wickramasinghe, Janaki, N. C. Wickramasinghe, juo Bill Napier. Comets and the Origin of Life. Hackensack, N.J. ; London: World Scientific, 2010.
MLA-čujuhus (9. p.)
Wickramasinghe, Janaki, et al. Comets and the Origin of Life. World Scientific, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.