Merkoša sitáhtat

APA-čujuhus (7. p.)
ebrary, Inc, & Mattison, D. R. (2003). The role of environmental hazards in premature birth: Workshop summary. National Academies Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Donald R. Mattison. The Role of Environmental Hazards in Premature Birth: Workshop Summary. Washington, D.C.: National Academies Press, 2003.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Donald R. Mattison. The Role of Environmental Hazards in Premature Birth: Workshop Summary. National Academies Press, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.